gui: Added place holder for plot canvas
Merge branch 'master' of delmic-server.local:odemis
gui: small slider bug fix
Merge branch 'master' of delmic-server.local:odemis
Small documentation generation related updates.
gui: Slider rendering fix and documentation update
Merge branch 'master' of delmic-server.local:odemis
model: avoid weird exception when the application stops
gui: generalise and simplify stream panel by merging the classes together

now the GUI depends only on the Stream class (ie, which attributes it has)

Fixes a couple of bugs where not enough GUI elements would be displayed

Still need to update/simplify the code using it and the test cases
config: update config value to better default values
Merge branch 'master' of vpn.delmic.com:odemis