modification of snapPoint
[TRANSUP] pl: legend context menu
Merge pull request #1295 from Cracert/i18n

[TRANSUP] pl: legend context menu
[composer] Default to miter style for shapes and page background
Fix some symbol properties reseting when symbol dialog opens, make dialog safer by always blocking signals before updating initial state of controls
[composer] Allow setting the join style for composer item frames
Bring composition to front and automatically activate atlas preview when running the "set as atlas feature" action (sponsored by SIGE)
Merge pull request #1260 from leyan/snapping_priority_2

Snapping priority to vertex in QgsSnapper
[FEATURE] Oracle: local cache of the list of tables

Caching is done using SQLite database (could be shared also with other providers)
fix warning