chore(todo): Added some todos

Squashed commits:
[66ea3cc] chore(main): add todos
[e06b24c] chore(hoodieAccount): add todos
[c26b191] chore(hoodieStore): Added some Todos for HoodieStore
refactor(angular-hoodie): use $q.when instead of an own wrapper
refactor(angular-hoodie): use angular.module('hoodie') instead of pulluting the global scope
chore(hoodieArray): remove unused function
refactor(hoodieArray): use factory instead of service

no need to instanciate this object via new (+2 squashed commits)
Squashed commits:
[b168e3d] refactor(hoodieStore): use factory instead of service for the hoodieStore

no need to instanciate this object via new
[b46d404] refactor(hoodieAccount): use factory instead of service for the hoodieAccount

no need to instanciate this object via new
refactor(hoodieArray): move helper function into the serviceScope

no need for a global definition
chore(main): remove unneeded global functions
chore(jslint): make jslint happy
refactor(hoodieArray): use hoodieStore instead of hoodie.store

remove hoodie from the DI definition for this service
chore(hoodieProvider): remove empty di-def-array
test(utils): remove spec for removed utils
chore(cleanup): cleanup comments
refactor(test): refactor specs for refactored code
chore(reformat) use autoformat
chore(build): use src files for test run