Merge pull request #136 from pgermishuys/dev

Improvement on error messages given to the user
Make Mono GC not segfault on days ending in 'y'
Change 301 to 307 on redirects
Make idempotent write URI redirects keep method
Fix HTTP tests on Windows
Add manager group for options (for commercial)
Show timeouts on ClusterVNodeSettings ToString
Improve the English in the options printout
Handle the deserialization exception in a user friendly way. Removed the displaying of the stack trace to the user