Updating Slovak translation strings file.
Merge branch 'master' into slovak
Merge branch 'master' into slovak
First batch of Slovak translation for version 2.0.
	- translation
	- merge with 4b76600 (adding function_help, context_help)
Slovak ts file update.
update translation JA
fix #7353 in case the snapping dialog is not docked
[pyqgis-console] update help
- shows help at the first launch of the console
Merge pull request #628 from qgis-jp/make_pull_req_from_ja

update translation JA
Merge pull request #626 from imincik/slovak

First batch of Slovak translation for version 2.0.
Fix #7969, 'layer source' in vector properties is empty

- Revert part of 6c51965, where setting the line edit field was (accidentally?) removed
QGIS Server - GetPrint request does not respect text boxes size and position if dynamic content passed

This commit brings some correction for the issue #7894
Firstly the use of adjustSizeToText has been inactivate
Secondly if a composerLabel is not in the parameterMap the default value
is conserved.
pt_PT translation by João Gaspar
update Galician language strings on request
Fix #7993, fields are listed twice in labeling data defined menu
Fix #7705, remove alpha transparency from default color for map overview frames
Update main options dialog with QgsOptionsDialogBase inheritance

- Moved current tab setting to /Windows/Options/tab, as used in QgsOptionsDialogBase
- Caveat: old setting /Windows/Options/row is not honored on first launch after update
Fix projection selection with new files
Fix tests after changing default map overview style
Fix #4419, improve random color ramp appearance and generate colors with better chance of uniqueness