Support multiple patterns separated by ';' in Find in Files e.g. "*.cs;*.shader"
Cache split array of file masks when the mask is set rather than creating for each file tested.
Added left/right key navigation in solution viewer.
lluis suggested I should base it on cases. As in, only allow left/right key navigation where only one node is selected.

Left key on file navigates you to parent folder. Left key on folder while collapsed, navigates to its parent folder/project.
Right key on folder navigates to its first child if expanded.
Code cleanup.
Fixup that slluis asked for.
Expand/Collapse project folders on double-click

Fixes bug #11974
[Debugger] Changed "Disable all breakpoints" into Enable *or* Disable all

Fixes bug #12025
[Debugger] Allow spacebar to enable/disable the selected breakpoints

Fixes bug #12027
Merge pull request #267 from jools-adams/master

Add Support for Multiple File Masks in Find In Files
[Debugger] "Optimized" TreePathCompare
[Debugger] Make sure that the row is valid before using it to get the iter
[Debugger] Validate the row before using it in FindValue() as well
Fix race when opening a solution

Fixes bug 11806 - Launching solution from windows
explorer causes double solutions to be listed.
Merge pull request #268 from Therzok/keyNavigation

Added left/right key navigation in solution viewer.
Fix crash when reading project dependencies

The project dependencies section must be consumed
from the list of lines of the project section, not from
the global list of lines.
Added CSS3 properties
AddIn URL for Soft Debugger
Merge pull request #269 from Therzok/addinLink

AddIn URL for Soft Debugger
[Debugger] Implement our own "TreeRowReference" since gtk#'s is buggy(?)

For some reason, row.Valid() is returning true, but somehow row.Path
is null. This seems to happen when rows are deleted above the path
that the row references, making TreeRowReference basically useless.

Not sure if it's a bug in our binding or gtk+ itself, or if I'm just
somehow using it wrong(?), but my custom implementation seems to work.
Keyboard navigation improvements:
Keypad usage in document switcher dropdown menu.
Added support for ISO_Enter in ExtensibleTreeView.