also disallow use of appium if it was even installed with sudo
Avoiding passing LogNoColors/LogColors everywhere.
safer rimraf
Revert "safer rimraf"

This reverts commit 862ca490e5868c16bd224d5a5db94fe45769e477.
Revert "Avoiding passing LogNoColors/LogColors everywhere."

This reverts commit bdb63583debbbb562baf4024c49ca26f9726c0f2.
fixing the build, sorry push wrong branch earlier
Merge pull request #2126 from jlipps/master

more sudo fixes
Merge branch 'master' of https://github.com/appium/appium
Fix #2133 - make it possible to run tests on iOS Simulator with full-reset
Merge branch 'ios-full-reset-prefs' of https://github.com/mobiware/appium into ios-full-reset-prefs