adding a ton more implementation of GA, Mixpanel and Segmentio provider


Former-commit-id: bd7f729a8b1dbed267f2ccb069e4e29c9987d6e0
adding more implementation


Former-commit-id: af7b33c04270699663ec26977750880c99e4f3de
cleaning out top-level


Former-commit-id: be4a46d8b169ff7e0b1ecbbedb7a267ff9afd5aa
fixing crashing bug in settingscache and adding some top-level wrapper tests


Former-commit-id: 84df56c7ae2a0ad5cfb4ed5c475a9d5e60afd94e
end-to-end tests all working! found a few interesting bugs :)


Former-commit-id: 121526b1a5db8d46af5d6c21fc174c2b2af24d61
fixing settingscache bug


Former-commit-id: 65dcb2c39a226de77330a992395d227c76ab61f4
fixing up settings cache test to verify behavior


Former-commit-id: 0cf7fb4fd8abe3a27419bdada228087fc5cd8903
fixing up providers (verified working) and fixing some settingscache behavior


Former-commit-id: 073ad12d48e202eeefdc8ed0ae065fa40b6475d0
adding value/category/label support to google analytics


Former-commit-id: 41e40f35e3b00856b0b9252547aeb482b0cff9c6
improving tests for label, category, value


Former-commit-id: ab25610f35d77eb27a1f4c88779722d44928eabc
fixing up revenue testing


Former-commit-id: 3c793e701753c0a6c785962d03ac6c81b6065e47
removing alias call, a bit of cleanup from ilyas suggestions


Former-commit-id: 1c8da0f1efa5c6c64ff173fa8724b6eaec64f5a1
roughing out localytics provider


Former-commit-id: 96d72cd8d0c7fe5b9fb6b23092ae0e249ccc245a
finishing hooking up most of localytics provider


Former-commit-id: 993afe04a2fce6ec32cdbcd256fa6f633e07b70a
complete localytics provider


Former-commit-id: e087cd6d5649dda1dabb36dcb27a929f2f83b908
adding support for bugsnag and crittercism


Former-commit-id: 9140a7ebc2f123710c0370e6eb2360fbfd78a122
adding crittercism dependency


Former-commit-id: 12173fba51632eac6098c80dd1147452511f8f35
adding support for flurry


Former-commit-id: b4fcc2e8cb06abc9b834a33bc01795e5a101904d
fixing deprecated pod format


Former-commit-id: e0e2c1f8efa161d31dbe007b9621b3178193f310
fixing flurry provider and adding tests for mixpanel and localytics


Former-commit-id: 9823fa34b785843efd805e5300fb5ac552bc1f9f