Add has method to cookie facade.
Tweak behavior of has on Cookie facade.
Allow key text to be set on remote auth.
Change log.
Work on environment variable loading.
Fixing bugs.
Update compiler.
Move locale method.
Implement array sessions on certain callbacks.
Shorten line.
Added get method to remote connection for downloading files.
Update change log.
getString method on SSH.

Added 'getString' method to the SSH class to allow fetching remote file
into a string.
Tweak method name.
Return results from function.
Remove some unused variables in functions.
Fixed namespace typo in comment
Merge pull request #3341 from billmn/patch-1

Fixed namespace typo in comment
Changed supportBoris to check for pcntl

Boris also requires the pcntl php extension, so we should check if its there before using Boris for tinkering.
Merge pull request #3342 from cogitools/4.1

Changed supportBoris to check for pcntl