2.2.3: Merge pull request #158 from edissyum/2.x
GENERAL - Pylint improve
GENERAL - Improve app-hint service
GENERAL - Improve totals display
GENERAL - Update packages
GENERAL - Add I / O duplication
VERIFIER - Improve Maarch links
VERIFIER - Add quotation_number
SPLITTER - Add metadata search and result label masks
SPLITTER - Associate XML tag to form configuration
SPLITTER - Add getting doctype search history
SPLITTER - Add manual refresh for autocomplete metadata
SPLITTER - Add expand and collapse all doctypes tree
SPLITTER - Improve logs and history trace