Set milestone automatically from it pma_version in create ticket form.

Signed-off-by: Dhananjay Nakrani <dhananjaynakrani@gmail.com>
Take only three digits from pma_version in assigning milestone.

Signed-off-by: Dhananjay Nakrani <dhananjaynakrani@gmail.com>
Handle custom strings appended after upstream versions.

Signed-off-by: Dhananjay Nakrani <dhananjaynakrani@gmail.com>
Merge pull request #55 from dhananjay92/dhananjay-issue#42

Solve Issue#42