NSM: set icon via c-tor and not via ActionIcon property for actions
NSM GoogleDrive: add icon for iso mime-type
Util: XWrapper::SetStrut().
SB2: don't manage root window, add strut for panel.
Core: be a normal frameless window & react to working area changes.
LHTR: use tags mappings in InsertHTML().
Merge pull request #194 from Maledictus/master

NSM: fixed icons.
LHTR: bundle jquery.
LHTR: support removing inline tags.
LHTR: added AddInlineTagsInserter.
Merge branch 'master' of github.com:0xd34df00d/leechcraft
SB2: layouting for QML items in SB2.
Overall: remove "override" keyword usage.

For all in kriocameras.
Merge remote-tracking branch 'upstream/master'
More style fixes