Ask whether to save existing project when creating a new
 project from a template.
Restart timeout timer when data is received in QgsNetworkAccessManager, show a message if timeout is reached.
Use message bar instead of warning dialog
Log timeout URL to message log, only display short message in message bar
Merge pull request #1305 from manisandro/save_on_new_from_template

Ask whether to save existing project when creating a new project from a template
Merge pull request #1314 from manisandro/network_timeout

Restart timeout timer when data is received in QgsNetworkAccessManager
adding function help for atlasid and atlasgeometry

Signed-off-by: Werner Macho <werner.macho@gmail.com>
[composer] Follow up 2b3108f9ae, fix calculation of bounding rect after resizing composer shapes
Update composer shape sip
[TRANSUP] nb by James

Signed-off-by: Werner Macho <werner.macho@gmail.com>
don't restart network timeout timer twice (followup a63de6d, partly reverts d7c29ae)
Initially set width and height spinboxes in composition paper setup to disabled (since initial format is A4)
[FEATURE][composer] Add support for specifying legend title horizontal alignment in composer