fix livereplay crash
fix cx freeze util module not found issue
* fix wrong variable name
* report network errors to client
report network errors for replaywidget url fetches.
Merge pull request #85 from fafafaf/develop

Thanks for the contribution.
Merge pull request #89 from faf5678/replayfix

Thanks for fixing my stuff there. :-)
Add runtests.py and how to run it in readme
merge friendlist
some notification improvements

Note from Sheeo:

  - This is a cherry pick of bef3555b on top of develop.

Conflicts:
	res/client/client.ui
	res/notification_system/dialog.ui
	src/chat/_chatwidget.py
	src/client/_clientwindow.py
hotfix friendlist option checkbox
fix folder icon
remove "What this" (?) button
correct typo
use signals instead of flags

Revert parts of "hotfix friendlist option checkbox"
try to implement context menu
fix crash if try to fetch model index
add some context action
cleanup and more actions
remove modeltest
extract api for client actions
Revert "extract api for client actions"

This reverts commit 7943eb39b7d04b34326ec6e8b98d20d5f07bad11.
format