(constants) Refactoring
(rename) Fix a bug in error handling
(cmake) Fix project files to use Qt5
(headers) Fix includes to be compliant with Qt5
(qt5) Networ requests querys with the new Qt5 QUrlQuery class
(qt5) Replace useless QDesktopServices::storageLocation by new QStandardPaths::writableLocation
Remove dependency to QtJson library
Improve filename parsing
(search) Do not send request when search type selected is not adapted
(json) Fix bpid's converions (string -> double)
(db) Fix path separator on imports
(constants) Fix directory where data are stored
Remove useless qt-json submodule
Fix bpid's conversion
(setup) Partially support Qt5 in setup building
Normalize line endings
Merge branch 'qt5_migration'