FsAutoComplete

• Add command for all declarations in known projects: #117.
• cache ProjectResponse, invalidate it if project file's last write time changed: #116.
• Add command to parse all known projects: #115.
• Merge Ionide changes (#110):
  • Naive support for project.json (this probably will be dropped in futture but let's have it now)
  • Better (file) paths normalization across different features
  • Resolve scripts to latest .Net on Windows
  • Make completion faster on Suave
  • Depend on F# 4 (FSharp.Core deployed with application) instead of 4.3.1
• Fix Symboluseproject: #104.

Backwards-incompatible: Make completions faster by not requiring a parse on each request: #99
Add SymbolUseProject command: #101.
Add typesig command, that doesn't get Comment data: #73
Add extraction of xmldoc from other assemblies (from .xml files).

Normalize paths to source files from projects: #94.

Set MinThreads to avoid deadlocks on Mono < 4.2.2: #92.

Upgrade to FCS 2.0.0.4 to fix project cracking with spaces in paths: #91.

Upgrade to FCS 2.0.0.3 to fix VS2015 project cracking: #89.

Upgrade to FCS 2.0.0.0-beta and add project cracking verbosity option: #86.
Add FSharpLint support: #83.

Switch to depend on FSharp.Core 4.3.1.0: #81.
Don't output a BOM to standard out: #82

Fix for uncompiled referenced projects: #78.
Backwards-incompatible: Framework no longer returned in project reponse.

Add App.config to FsAutoComplete.Suave release: #76.
Also for fsautocomplete.exe.

Add Suave hosting for FSAC: #74.
Backwards-incompatible: return GlyphName rather than code in
Declarations message: #75.

Fix StackOverflowException and encoding issue: #70.

Backwards-incompatible: do not format help text, leave that to the
client, which allows the display to be more semantic. #63 (due to
@Krzysztof-Cieslak)

Fix MSBuild v14 support on non-English systems by avoiding
attempting to load *.resources.dll (patch from @ryun).

Add a new colorizations <true|false> command to enable/disable asynchronous
provision of colorization information following a parse: #60 (Fixes #44).
Newest FSharp.Core is used for type-checking scripts and for projects that
do not reference FSharp.Core. Supports F# 3.0, 3.1 and 4.0: #59.
If MSBuild v12 is not available, instead try load MSBuild v14. This, together
with the previous point, adds support for VS2015-only Windows installs: #57.
Fixes: #12 #21 #23 #25 #54.
Backwards-incompatible: compilerlocation command has changed. Now provides
path to best version of msbuild, fsc and fsi on Windows: #23.

Backwards-incompatible: Symbol use command now includes FileName rather than Filename

Reduce timeout message from 'error' to 'info'

Update to FCS 1.4.X (support for F# 4.0): #52
Automatically reparse F# project files if they are changed on disk: #47

Fix exception in symboluse command: #46.

Backwards-incompatible changes:

• Update helptext command to return { Name = ""; Text = "" }. Fixes #35.
• project command response now has 'null' for OutputFile and
  TargetFramework if a value cannot be determined.

Other changes:

• FSharp.CompilerBinding removed, and used parts absorbed. Fixes #17.
• ScriptCheckerOptions fetched with no timeout, and also stores them.
  Fixes #18, #28.
• If a .fs file is not in a loaded project, produce an incomplete
  typecheck environment for it to give basic results.
• Update parsing of project options to include ProjectReferences. Fixes #39.
• Separate parsing of commands, main command loop, and formatting of
  response message into separate modules.