Add "base" option.
Read files asynchronously.
Refactor regular expressions.
Remove gulp-replace as it was never used.
Fix regular expressions.
Add .editorconfig file. Minor cleanup.
Unrefactor regular expressions to make them less-obfuscated.
Merge pull request #6 from jacksonrayhamilton/master

Add "base" option. Read files asynchronously. Refactor regular expressions.