Add new London region
All PuPHPet files should keep LF

CRLFs in other extensions, like `erb`, were also causing problems.  As far as I know, there is no reason that any file in this folder MUST be CRLF, and there is also no reason they can't all have LF.
Fixes broken mailcatcher supervisord config; closes #897
trimming txt files to 60 chars
Should be exit 0, not return 0
Updates ajcrowe/supervisord
Removes log path option; this is handled by supervisord
Updates ajcrowe/supervisord
fixed execute-files.sh alphabetical order not working
Adds mailcatcher_path to command; fixes #906
Uses yaml definition for mailcatcher_path
Updates puphpet and supervisord
Merge branch 'master' of https://github.com/head82/puphpet into head82-master
Merge pull request #920 from head82/master

fixed execute-files.sh alphabetical order not working
Allows running files with periods. Closes #918
Merge branch 'master' of github.com:puphpet/puphpet
Adds about about minimum port number. Fixes #820
Adds Composer support to HHVM. Related to #883
Adds pear support to HHVM. Related to #883
Symlink to rvm default folder