Disabled crashlytics for CI
Changed logic to refresh wi-fi AP list
Working on performance and bugs
Clean up code. Removing synchronized code, and using ConcurrentHashMap
Added message to starttrace
Changed logic on adapter, now always notify on change, but replace the list only if necessary
Added 2.16 section into changelog
Started migration to Butterknife
Update .travis.yml
Update build.gradle
Update .travis.yml
Update .travis.yml
Update .travis.yml
Update README.md
Update .travis.yml
Added changelog library
Update README.md
Update README.md
Merge branch 'master' into develop

* master:
  Update README.md
  Update README.md
  Update .travis.yml
  Update README.md
  Update .travis.yml
  Update .travis.yml
  Update .travis.yml
  Update build.gradle
  Update .travis.yml
  Disabled crashlytics for CI