Merge remote-tracking branch 'singu/master'
Spanish Translate for new Group/Chat/IM floaters and some general string fixed
Fix Issue 432: Radar Keeps Popping Up and side issue `I got still the window "An object owned by you ..."`

Unified key message sending to function send_keys_message()
Switched a few getBOOLs to CachedControls
Added RadarChatKeysStopAsking, and RadarChatKeysRequest as a three button notification so the user can decide to permanently say no.
Corrected RadarChatKeys description to be more accurate.
If we want to know if the radar is open, we check instanceExists, not getInstance.
Also enabled using the announce button when RadarChatKeys is false to announce keys, for manual updates.
Merge remote-tracking branch 'shyotl/master'
Fix last compiler warning.
Fix gcc 4.4 problem.

When a sculptie has too few vertices, especially when we bluntly assume
it's stitched around and don't want to get less than 4 vertices in
either direction, then instead we end up with even ZERO vertices, which
causes a division by zero in LLPath::genNGon with undefined behavior.
Fix for last commit.

Show sculpties with no (or not enough) data as spheres with default LOD
stepping.
Revert last part (work in progress of last two commits, I guess).
Updated gesture floater to use more modern (and actual working) method of adding list elements via xml.
Fix 'Open floater in Freeze Time mode'

When the floater was opened in Freeze Time mode, then parent of the
widget that triggers it to open is the 'Floater View'. We do NOT
want to set that MouseOpaque :p. Using getParent here is just
nonsense.
Setting camera toolset as current sticks us into build mode (??)... Avoid when taking snapshots.
Merge remote-tracking branch 'lirusato/master'
Merge remote-tracking branch 'aleric/master'
Merge remote-tracking branch 'shyotl/master'