reverting accidental push to master

Revert "removed Rails dependency from the Gem"

This reverts commit e4a85797bb39b50f083d51ed9103d2ddbaad9f5f.

Revert "added specific version of Daemons in Gemspec file"

This reverts commit c82c770f1f5275777a2b78ea02f63ef9ea50ed95.

Revert "updated GEM version and removed udpated rails version for dependecies. SMI rails version was upgraded from 3.0 to 3.2. and this upgrade requires upgrading Poller Gem rails dependecy."

This reverts commit deadbaed4f94d09a3c87facb8f6b00ab50a6ab32.