german translation update
Range Widget: Only enable for supported data types
And some doxymentation
Enlarge btnSaveSymbol so it shows fully its text

The btnSaveSymbol has his width increased from 50 to 70 when horizontalSpacer has its width decreased from 40 to 20
Fix some alignment and tab issues with symbol dialogs (refs #11060)
Add a platform-specific size hint for QgsColorButtonV2 (refs #11060)
Fix unit choice for ellipse symbol layer type
Add an edit button for shapeburst and gradient color ramps
[composer] Remove destructive 'Load from template' action, replace with
non-destructive 'Add items from template' action
Merge pull request #1551 from DelazJ/FToolsAddNewLayerToMapCanvas

Put by default to on the "Add result layer to the map canvas" option when using fTools functions (issue #6642)
Merge pull request #1557 from DelazJ/VectorSymbolselector

fix #10472 : Enlarge btnSaveSymbol so it shows fully its text in all languages
Merge pull request #1552 from DelazJ/SaveAsDialog

Put by default to on the "Add layer to map canvas" option when saving new file (issue #6642)
[composer] Show selected items in bold in items tree panel (fix #11057)
Merge pull request #1549 from DelazJ/TableManager_GUI

Set 0 as default value of srid in DB_Manager dialogs (issue #7083)
Fix tab order in add relation dialog
[composer] Don't draw handles around locked items (fix #11059)
Referencing Help button function
Add slot on ContextHelp button
Merge pull request #1561 from DelazJ/ProjSelector

Activate the help button in select projection Dialog
indentation update
german translation update