fix: templetes added, readme.md fixed

LBSD-116
chore(bower): update dependencies

git@github require ssh keys, switch to https protocol
chore(karma): add needed files

LBSD-167
Merge pull request #1 from nistormihai/master

chore(karma): add test-main and karma.conf.js
chore(modules): remove unused parts of dashboard module

remove tasks
remove streams
remove medium-editor styles (styles are supported over superdesk styles)
chore(tasks): fix grunt tasks
Merge pull request #2 from nidzix/master

Initial code setup changes
chore(styles): fix styles tasks and imports
Merge pull request #4 from nidzix/master

chore(styles): fix styles tasks and imports