Version 1.10

- The scope tests that use syntax highlighting can be wrong when there's no separating whitespace. To properly detect the scope, we need to first insert whitespace, then perform the scope tests that use syntax highlighting.
- FIX: In IndentTab#SuperTabIntegration#GetExpr(), prefer buffer-local setting over global one to correctly implement the precedence.
- Add dependency to ingo-library (vimscript #4433).