[SR-Dev] commit mail limit changes

[Andrei Pelinescu-Onciul]

I've changed the commit limit for separate mail messages vs. one big
mail containing all the commits.
Now if you "push" more then 15 commits, only one message will be sent to
the mailing list (containing all the commits). If you "push" less then
15, then for each commit a separate mail message will be sent.
The previous limit was 100 (which IMHO produced too many separate
messages when kamailio or ser modules were merged).


Andrei