chore(deps): dependencies

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
@babel/core (source)	devDependencies	pin	^7.0.0-beta.37 -> 7.2.0
chai (source)	devDependencies	pin	^4.1.2 -> 4.2.0
chai-as-promised	devDependencies	pin	^7.1.1 -> 7.1.1
concurrently	devDependencies	pin	^3.5.1 -> 3.6.1
lodash.camelcase (source)	devDependencies	pin	^4.3.0 -> 4.3.0
mocha (source)	devDependencies	pin	^4.0.1 -> 4.1.0
mocha-typescript	devDependencies	pin	^1.1.12 -> 1.1.17
nodemon (source)	devDependencies	pin	^1.14.11 -> 1.18.7
rollup (source)	devDependencies	pin	^0.54.0 -> 0.54.1
rollup-plugin-commonjs	devDependencies	pin	^8.2.6 -> 8.4.1
rollup-plugin-hash	devDependencies	pin	^1.3.0 -> 1.3.0
rollup-plugin-node-builtins	devDependencies	pin	^2.1.2 -> 2.1.2
rollup-plugin-node-resolve	devDependencies	pin	^3.0.0 -> 3.4.0
rollup-plugin-sourcemaps	devDependencies	pin	^0.4.2 -> 0.4.2
rollup-plugin-typescript2	devDependencies	pin	^0.10.0 -> 0.10.0
rollup-plugin-uglify	devDependencies	pin	^2.0.1 -> 2.0.1
scripty	devDependencies	pin	^1.7.2 -> 1.8.0
source-map-support	devDependencies	pin	^0.5.0 -> 0.5.9
travis-deploy-once	devDependencies	pin	^5.0.9 -> 5.0.9
ts-node (source)	devDependencies	pin	^4.1.0 -> 4.1.0
tslint-config-airbnb	devDependencies	pin	^5.4.2 -> 5.11.1

Add the preset :preserveSemverRanges to your config if you don't want to pin your dependencies.

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