Initial implementation of async/await decompiler.
Set version number to 2.1.
fix #332: use InsertParenthesesVisitor to insert required parentheses before converting to VB .NET
Improved async/await decompiler.
Fixed highlighting of local variable definitions.
Optional enable folding on all blocks in braces
Don't show [AsyncStateMachine] attribute.
Fixed async/await decompilation when the GetAwaiter() is called on a value type.
Use 'stable' update
Add context menu entries for folding
Don't add seperator after first context menu entry
Adapt folding commands from SharpDevelop
Fixed disassembling fields with explicit layout.
Fixed UpdateAssemblyInfo error when git repository exists but git.exe cannot be found.
Merge pull request #344 from RKlier/contextmenu

Don't add seperator after first context menu entry
Fix #346: incorrect type inference for if statement on ref bool parameter
Merge pull request #345 from RKlier/folding

Adapt folding commands from SharpDevelop (Fix #336)
Fixed decompilation of automatic event that has attributes on the accessors.
Create 256x256 version of the ILSpy icon; and remove the useless 128x128 version from ILSpy.ico (it wasn't getting used).

Note that we are only using the small version as a window icon because WPF on Vista (without updated WIC) crashes when loading 256x256 icons.
Fix #357: Update to new Mono.Cecil version.

New version: 9848dc65a5909a8722b807c1786dd8ec02750024 from threadsafe2 branch at jbevain/cecil.