fix javascript/eslint format
ESLint: add version check; expand config parameter.
Expand a few config parameters.
Add a note to the manual about Eclim.
splint: add errorformat sequences for Windows.
Yet more pylint versioning delirium.
jshint: require version 1.0.0 or later.
Add new checker for bro: bro.

This requires the new --parse-only cli option that will be in an
upcoming bro release.
Minor rephrase in the manual.
README: change address for YouCompleteMe.
README: minor update.
README: add anchors for FAQ items.
jsxhint can be used independently.

jsxhint uses its own jshint dep and does not require jshint to be
system-wide available. Removed the check for `jshint`.
New checker for R: lint.
New checker for R: svtools.
R svtools: disable the checker by default, for security reasons.
Merge pull request #1044 from riobard/fix/jsxhint

jsxhint can be used independently.
Always give absolute paths to syntax checkers 'hdevtools' and 'hlint'

Especially for 'hdevtools' this results into a more robust behaviour,
because 'hdevtools' starts a background process and changing the
current directory doesn't affect the current directory of the background
process.
Merge pull request #1046 from dan-t/master

Always give absolute paths to syntax checkers 'hdevtools' and 'hlint'
Manual: add a note about vim-virtualenv.