New: Add operator-assignment rule (fixes #1420)
Merge pull request #1423 from btmills/operator-assignment

New: Add operator-assignment rule (fixes #1420)
Fix: Adds clamping to getSource beforeCount (fixes #1427)

- Without the clamping in place, there is the possibility of passing
  negative values to string.slice and winding up with odd results.
Merge branch 'fix-getsource-clamping' of https://github.com/greggian/eslint into fix-getsource-clamping