Adds title for any viewed page.

The title displays the icon of the current docset as well as the end of the url path.
This allows to quickly view the name of the current module/function.
Fixes clearing of the search box.

If the search box is cleared and then a query is completed the treeView does not get populated with search results
Uses <title> for page title. Removes std::regex.
Merge pull request #112 from drognanar/master

Adds title bar. Fixes query reset.
20140215 release
Workaround for wxPython docset causing very high CPU usage
Update README.md for icon install on Linux

As per https://github.com/jkozera/zeal/issues/68
Merge pull request #114 from sublimino/patch-1

Update README.md for icon install on Linux
Simple docset updating, and docset metadata.
Add Grunt, Mongoose and Rust icons
Split docset list retrieval and extraction into two callbacks.
Use structure to store loaded docset information.
Redownload docsets that are missing metadata.
Custom docset feeds. Fixed button states.
Metadata for all docsets.
This will add option for the startup to be minized or not closes #125
Merge pull request #124 from Kapeli/master

Add Grunt, Mongoose and Rust icons
startupBehavior: renamed 'maximize' to 'window', changed the default
Merge branch 'master' of github.com:jkozera/zeal
The focus will be change on pressing enter in treeview or lineedit fixes #71