Merge branch 'release/3.15'
Merge branch 'release/3.16'
Merge branch 'release/3.17'
Merge branch 'release/3.18'
Merge branch 'release/3.19'
Merge branch 'release/4.0'
Merge branch 'release/4.1'
Merge branch 'release/4.1.1'
remove pyside deps for a moment. They should go in the project, not in the deployment arch, anyway.
typo fix.
Make everything quiet, regarding SPARKS_VERBOSE.
Make ArchLinux pkg commands QUIET, according to SPARKS_VERBOSE.
Make FreeBSD pkgng commands QUIET, according to SPARKS_VERBOSE.
Properly detect uname on ArchLinux (Python 3.x).
LXC host enhancements, and don't install LXC inside LXCs.
version bump
Merge branch 'hotfix/4.1.2' into develop

Conflicts:
	sparks/fabric/__init__.py