_getRuntimeSettings(): Dte2/Cfg & invoc. optimization

* TRuntimeSettings updated with the IVsUpdateSolutionEvents.OnActiveProjectCfgChange
fixed _isActiveConfiguration - uses the SolutionContexts

* http://msdn.microsoft.com/en-us/library/envdte.solutioncontext.aspx
** http://msdn.microsoft.com/en-us/library/envdte.solutioncontexts.aspx
* http://msdn.microsoft.com/en-us/library/envdte80.solutionconfiguration2%28v=vs.120%29.aspx

maybe the problem #5 also was solved
patch 2 public release

* FIXED: Incorrect check configuration from the "Configuration Manager".
         Possible bug - "MSBuild Properties are empty not listed and used"
disabled flag optimization of reload projects & fixed the comparison paths

* Oflag - somewhere works somewhere not ... see #3, #5 & MS Connect Issue #508628
* EndWith -> _cmpPathBEProjectWithString
fixed problem with initialization EventHandler's from UI.StatusToolWindow

+ Exception -> NotSupportedException
patch 3 public release

* FIXED: Resolved the problem - "Error with getting properties: not found project: <default>".
* FIXED: Problem with the UI-State panel initialization on some projects.
references with SDK for VS2013 & VS2012 - fixed building

changed the TargetFrameworkVersion
Caching of retrieved properties for EnvironmentVariablesFrm

+ fixed S_FALSE -> E_FAIL in the OnAfterOpenSolution and destroying _configFrm with Dispose of package
Major fixes with the MSBuildParser

* IEnumerable<EnvDTE.Project> DTEProjects for problems with the ProjectCollection.GlobalProjectCollection - see #8
* _getSolutionGlobalProperty() for work with the Solution-context on default projects
* getProject() now works with DTE and loads the Build.Evaluation.Project if needed
** when manually loading(if bug exist with LoadedProjects) we can use the _getGlobalProperties for problem #7
Ignore all actions if the build failed - Issue #9

ISolutionEvent <- +buildFailedIgnore
Merge branch 'develop'
public release

* NEW: Option for ignoring POST actions if the build failed.
* CHANGED: Major changes & fixes with the MSBuildParser.
* CHANGED: Improve work performance with the properties of projects
debug mode & added 14.0 to SupportedProducts: tested with - 14 CTP 14.0.21901.1 DP
fixed _treatNewlineAs with hModeFile
Versioning with vsSBE - depends on itself
public release

* NEW: Support for Visual Studio 14.0
* FIXED: trivial bug with "Keep window with result" in Files Mode
modified DTEProjects - Issue #11

+ avoid Revision for tag-version in vsixmanifest
Fixed evaluateVariable :: #12 "Saves property .. after evaluating"

* _modifySlash removed as deprecated - now we use the MSBuild Property Functions if needed (available with v0.6)
Implemented Issue #13 - Dynamically define variables

key points:
* user variables with simple thread-safe collection
* +TPreparedData structure for all points of analyzer
* persistence mode is reserved
* currently not parsed all internal projects from variable - marked as TODO
Unit tests on MSBuildParser & OWP