Strings containing backslashes should either be escaped or raw strings.
Minor formatting fixes.
Fix compatibility with older virtualenv revision, closes: #6309
Merge pull request #6310 from EvaSDK/develop

Fix compatibility with older virtualenv revision, Fixes: #6309
Add force parameter to pecl.installed (for forcing version)
Add force parameter to pecl.install (forcing version), Fix #6214
Fix line length in states/pecl.py
Add `force` to docstring
Update mysql docstrings to reflect new features
Merge pull request #6316 from terminalmage/docstring-tweaks

Update mysql docstrings to reflect new features
Allow split of list using spaces.

This change checks for comma existence and if its not there splits based on spaces.  Should have identical use as previously.  It also solves the problem of giving non-comma-delimited-output to salt from other programs.
Fix command help text

Indicate that space delimited lists work
Verify minion ids in pki_dir, not hardcoded path.
pillar: specify explicit exception type in `except` clause

************* Module salt.pillar
W0702:334,20:Pillar.render_pillar: No exception type(s) specified
Merge pull request #6317 from chrisgilmerproj/develop

Allow space delimited lists for targeting
Merge pull request #6318 from FireHost/fix_root_valid_id

Verify minion ids in pki_dir, not hardcoded path.
Merge pull request #6319 from cvrebert/patch-4

pillar: specify explicit exception type in `except` clause
Merge pull request #6315 from basepi/pecl6214

Add parameter for forcing PECL versions, Fix #6214
Fix pylint compatibility in travis

See https://github.com/saltstack/salt/pull/6304#issuecomment-21590082
Merge pull request #6320 from terminalmage/quickfix

Fix pylint compatibility in travis