splitting people names into multiple lines in new push announcement.
kept a trailing space after the prefix_msg.
Made comment box for pushmaster larger and sized by percentage
Merge pull request #113 from Mango-J/master

Split new push announcement into multiple lines

Generalize existing message function to split IRC messages when the number of people exceeds 5.
Merge pull request #114 from kkellyy/master

Made comment box for pushmaster larger and sized by percentage
Release 0.3.8

 IMPROVEMENTS

 * Split new push announcement into multiple lines (Mango-J, #113)
 * Comment dialogue box for a push request is larger (kkellyy, #114)