LB-1717 Load more button on top posts
LB-1724 Post model updates for testing

Refactor code parts like
  annotation management
  date injection
so they will be clear and easy to test.
Add missing functionality like:
  https fix
  servers injection
  google items
  servers.backend support.
LB-1591 Unit test post model
Merge pull request #146 from nistormihai/master

Post model test
LB-1726 Re-factor blog model.

Re-factor blog model with clear pars functionality
LB-1590 Unit test blog model.

Added polling testing
Merge pull request #148 from nistormihai/blog-model-test

Blog model test
Merge pull request #147 from nistormihai/post-model-test

Post model test and post model updates.
Merge pull request #145 from vladnicoara/top-posts-load-more

LB-1717 Load more button on top posts
LB-1664 Clean up repo

Added to .gitignore
removed __init__.py (this should go directly into Liveblog repo)
npm-debug.log should be in repo.
LB-1664 Refactor css

Pass liveblog.servers.css into embed code.
Fallback liveblog.servers.css to liveblog.servers.rest instead of
liveblog.servers.frontend.

So it will take configuration for loading nodejs or remote css.
When not specified liveblog.servers.css default will fallback to
liveblog.serves.rest
Css takes also the liveblog.paths.css correctly now.

Ex:
For loading nodejs css file from themes.

liveblog.servers.css = "<%= liveblog.servers.frontend %>" with
liveblog.paths.css = "/"

For loading remote css file from themes.

no liveblog.servers.css with
liveblog.paths.css = "/content/lib/embed/" or "/content/lib/livedesk-
embed/"
LB-1664 Refactored loader.

Removed defaults paths
Fallback liveblog.servers.frontend to liveblog.servers.rest
and viceversa.
LB-1664 Added Liveblog files to gitignore.

all python and python compiled files.
setup.cfg
and html for testing.
Merge pull request #150 from nistormihai/blog-model-test

Blog model test