diff --git a/.gitignore b/.gitignore
index 3a2238d..bc5d7fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,6 +21,7 @@
 bld/
 [Bb]in/
 [Oo]bj/
+roperties/PublishProfiles/
 
 # Visual Studio 2015 cache/options directory
 .vs/
@@ -68,6 +69,7 @@ artifacts/
 *.pidb
 *.svclog
 *.scc
+*.pubxml
 
 # Chutzpah Test files
 _Chutzpah*
diff --git a/DbStructure/User/SensorHistory.cs b/DbStructure/User/SensorHistory.cs
index 222a162..03679f4 100644
--- a/DbStructure/User/SensorHistory.cs
+++ b/DbStructure/User/SensorHistory.cs
@@ -106,6 +106,9 @@ public static SensorHistory Merge(SensorHistory slice1, SensorHistory slice2)
         public void SerialiseData()
         {
             var dataSize = SensorDatapoint.BinarySize;
+            if (Data == null)
+                return; 
+
             var dataRaw = new byte[Data.Count*dataSize];
 
             for (var i = 0; i < Data.Count; i++)
diff --git a/GhAPIAzure/Properties/PublishProfiles/greenhouseAPI - FTP.pubxml b/GhAPIAzure/Properties/PublishProfiles/greenhouseAPI - FTP.pubxml
deleted file mode 100644
index 71e58f6..0000000
--- a/GhAPIAzure/Properties/PublishProfiles/greenhouseAPI - FTP.pubxml	
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-This file is used by the publish/package process of your Web project. You can customize the behavior of this process
-by editing this MSBuild file. In order to learn more about this please visit https://go.microsoft.com/fwlink/?LinkID=208121. 
--->
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <WebPublishMethod>FTP</WebPublishMethod>
-    <PublishProvider>AzureWebSite</PublishProvider>
-    <LastUsedBuildConfiguration>Release</LastUsedBuildConfiguration>
-    <LastUsedPlatform>Any CPU</LastUsedPlatform>
-    <SiteUrlToLaunchAfterPublish>http://greenhouseapi.azurewebsites.net</SiteUrlToLaunchAfterPublish>
-    <LaunchSiteAfterPublish>True</LaunchSiteAfterPublish>
-    <ExcludeApp_Data>False</ExcludeApp_Data>
-    <publishUrl>ftp://waws-prod-ln1-005.ftp.azurewebsites.windows.net</publishUrl>
-    <DeleteExistingFiles>False</DeleteExistingFiles>
-    <FtpPassiveMode>True</FtpPassiveMode>
-    <FtpSitePath>site/wwwroot</FtpSitePath>
-    <UserName>greenhouseAPI\$greenhouseAPI</UserName>
-    <_SavePWD>True</_SavePWD>
-  </PropertyGroup>
-</Project>
\ No newline at end of file
diff --git a/GhAPIAzure/Properties/PublishProfiles/greenhouseAPI - Web Deploy.pubxml b/GhAPIAzure/Properties/PublishProfiles/greenhouseAPI - Web Deploy.pubxml
deleted file mode 100644
index 04d7979..0000000
--- a/GhAPIAzure/Properties/PublishProfiles/greenhouseAPI - Web Deploy.pubxml	
+++ /dev/null
@@ -1,56 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-This file is used by the publish/package process of your Web project. You can customize the behavior of this process
-by editing this MSBuild file. In order to learn more about this please visit https://go.microsoft.com/fwlink/?LinkID=208121. 
--->
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <WebPublishMethod>MSDeploy</WebPublishMethod>
-    <ResourceId>/subscriptions/2adf1b62-0dd5-47ba-9352-8d698895d83b/resourceGroups/IoTStuff/providers/Microsoft.Web/sites/greenhouseAPI</ResourceId>
-    <ResourceGroup>IoTStuff</ResourceGroup>
-    <PublishProvider>AzureWebSite</PublishProvider>
-    <LastUsedBuildConfiguration>Release</LastUsedBuildConfiguration>
-    <LastUsedPlatform>Any CPU</LastUsedPlatform>
-    <SiteUrlToLaunchAfterPublish>http://greenhouseapi.azurewebsites.net</SiteUrlToLaunchAfterPublish>
-    <LaunchSiteAfterPublish>True</LaunchSiteAfterPublish>
-    <ExcludeApp_Data>False</ExcludeApp_Data>
-    <MSDeployServiceURL>greenhouseapi.scm.azurewebsites.net:443</MSDeployServiceURL>
-    <DeployIisAppPath>greenhouseAPI</DeployIisAppPath>
-    <RemoteSitePhysicalPath />
-    <SkipExtraFilesOnServer>True</SkipExtraFilesOnServer>
-    <MSDeployPublishMethod>WMSVC</MSDeployPublishMethod>
-    <EnableMSDeployBackup>True</EnableMSDeployBackup>
-    <UserName>$greenhouseAPI</UserName>
-    <_SavePWD>True</_SavePWD>
-    <_DestinationType>AzureWebSite</_DestinationType>
-    <PublishDatabaseSettings>
-      <Objects xmlns="">
-        <ObjectGroup Name="GhAPIAzureContext" Order="1" Enabled="False">
-          <Destination Path="Data Source=tcp:quickbird.database.windows.net,1433;Initial Catalog=GreenhouseAPiDB;User ID=quickbird@quickbird;Password=77D56j97d85f5" />
-          <Object Type="DbDacFx">
-            <PreSource Path="REMOVED" includeData="False" />
-            <Source Path="$(IntermediateOutputPath)AutoScripts\GhAPIAzureContext_IncrementalSchemaOnly.dacpac" dacpacAction="Deploy" />
-          </Object>
-          <UpdateFrom Type="Web.Config">
-            <Source MatchValue="REMOVED" MatchAttributes="$(UpdateFromConnectionStringAttributes)" />
-          </UpdateFrom>
-        </ObjectGroup>
-        <ObjectGroup Name="GhAPIAzure.Models.DataContext" Order="2" Enabled="False">
-          <Destination Path="" />
-          <Object Type="DbCodeFirst">
-            <Source Path="DBMigration" DbContext="GhAPIAzure.Models.DataContext, GhAPIAzure" MigrationConfiguration="GhAPIAzure.Migrations.Configuration, GhAPIAzure" />
-          </Object>
-        </ObjectGroup>
-      </Objects>
-    </PublishDatabaseSettings>
-  </PropertyGroup>
-  <ItemGroup>
-    <MSDeployParameterValue Include="$(DeployParameterPrefix)GhAPIAzure.Models.DataContext-Web.config Connection String" />
-    <MSDeployParameterValue Include="GhAPIAzureContext-Web.config Connection String">
-      <ParameterValue>Data Source=tcp:quickbird.database.windows.net,1433;Initial Catalog=GreenhouseAPiDB;User ID=quickbird@quickbird;Password=77D56j97d85f5</ParameterValue>
-    </MSDeployParameterValue>
-  </ItemGroup>
-  <ItemGroup>
-    <_ConnectionStringsToInsert Include="GhAPIAzure.Models.DataContext" />
-  </ItemGroup>
-</Project>
\ No newline at end of file