Fix crash in LuaInterface.

Fix for loading lua values where an empty stack could be accessed and
cause a seg fault.
Merge branch 'release_30' into release_31

Fix crash in LuaInterface.
Merge branch 'release_31' into development

Fix crash in LuaInterface.
added openWebPage method
Merge branch 'release_30' into release_31

added openWebPage method.
Merge branch 'release_31' into development

added openWebPage method.
Fix for variables toggling their status when the user clicks away from it.
Merge branch 'release_30' into release_31

Fix for variables toggling their status when the user clicks away from it.
Merge branch 'release_31' into development

Fix for variables toggling their status when the user clicks away from it.
Cleanup mpHunspell in the TCommandLine destructor.
Resolve ambiguity between boost/std::tie, pick std.
Merge pull request #143 from ahmedcharles/boost

Resolve ambiguity between boost/std::tie, pick std.
Merge branch 'release_31' into development

Cleanup mpHunspell in the TCommandLine destructor.
Fix memory leak in HostManager.
Merge branch 'release_31' into development

Fix memory leak in HostManager.