split sh to paver.shell
Support list and tuple as sh argument.
Make scp safer.
sh: Test with multi args
Pass options and args to tasks

When both @cmdopts and @consume_nargs are used, the options *before* the
args are parsed by the tasks's parser and given to it.
Added env keyword to sh.
Fixed typo.
Cleanup (we are not using deploy anymore)
Merge pull request #132 from productivememberofsociety666/env_keyword_for_sh

Added env keyword to sh.
Merge pull request #126 from cecedille1/master

Pass options and args to tasks
Merge branch 'shell' of github.com:methane/paver into methane-shell

Conflicts:
	paver/easy.py
	paver/shell.py
Merge branch 'methane-shell'
Update changelog
Support wheels
Change the release process slightly
Test for Python 3.4 as well
Build & requirements cleanup
Fix release task typo
Fix bad habits from different languages
Update release requirements