Expanded test suite for the util package in Lime Text submitted by schallert, jchoi1, lindzy, shuaisha, & dingty.
Merge branch 'master' into util_test_suite
Run `gofmt` on util tests
Make errors fail tests rather than just output
Fix more "Print"s that should be test errors
Merge pull request #462 from schallert/util_test_suite

Expanding the util test suite