Post once Published then again Saved_to_Draft, then to avoid other users to access such posts
refactoring find_post method and specs for the same
fixed issue of extra-spaces and missing link
fixed hound quoted_string issue
Refactoring changing single-quotes to double-quotes
Merge pull request #23 from rohandaxini/Draft_bug_fixes

Draft bug fixes
fixed hound issue of align_parameter and extra_curly braket
changes in mail helper
css changes
Rebase with Master
fixed hound warning
refactored mail helper methods
Merge pull request #22 from rohandaxini/fixed_extra_space_and_missing_link_in_new_post_notification

Fixed issue of extra-spaces and missing link
fixed post update selenium spec
Rebase with master