cfengine_stdlib.cf: abstract apt-get, aptitude, and dpkg calls to always have the right Debian environment, especially the PATH
Added a check for rval function closing parenthesis + 2 unit tests
Merge pull request #583 from cduclos/master

Fixes for HPUX and Solaris
Merge pull request #584 from basvandervlies/rval_function_forgot_cp

Added a check for rval function closing parenthesis + 2 unit tests
Add sort function for slists
Merge pull request #586 from sigurdteigen/master

Sort function
Do not install body if syntax is not found
Add function reverse
Merge pull request #587 from sigurdteigen/master

reverse function
Add SeqShuffle
Add function shuffle(2)
Merge pull request #590 from sigurdteigen/master

function shuffle(2)
Remove generic_agent:WarnAboutDeprecatedFeatures

This is can now be nicely handled by SyntaxStatus warnings
Remove unused global AUDIT
Remove global PUBKEY_DIGEST
Deglobalize ROTATED to files_lib
Deglobalize CFLAST to locks
Deglobalize CFLOG to locks
Merge pull request #570 from tzz/tzz/neilhwatson/apt-PATH-improvements

cfengine_stdlib.cf: abstract apt-get, aptitude, and dpkg calls
Restructure a ladder of if/else if/else if/else constructs