Started work on a script to update assembly version
Added pre-build step to update AssemblyInfo.cs and sync nuspec files
Addressed code review comments
Merge branch 'dev' of https://github.com/WindowsAzure/azure-sdk-for-net into assembly-version-sync

Conflicts:
	src/library.targets
Merge pull request #644 from stankovski/assembly-version-sync

Added pre-build step to update AssemblyInfo.cs and sync nuspec files (1530736)