Config and log management
fixed #19 No error message is presented when a context name is not valid
Merge branch 'fsil/#19-context-error-message' into develop
fixed #18 Space in the context description triggers an error when accessing the note page
Merge branch 'fsil/#18-errors-context-spaces' into develop
fixed #21 Delete a context with no post fails if a context is followed by somebody
Merge branch 'fsil/#21-context-delete-fails' into develop
A little bit more communitcation on home page
Merge branch 'develop'