Merge pull request #155 from tmeshkova/master

[sailfishbrowser] Added PickerCreator to resource file list, fixed SB st...
[sailfish-browser] Run startup cache cleanup on browser installation

Decided to add this to browser side as we need to add profile support
in future. Then this starts to make sense to be here. Currently
we have only one profile.
Merge pull request #156 from rainemak/startupCacheCleanup

[sailfish-browser] Run startup cache cleanup on browser installation
[sailfish-browser] Improve non-numeric / numeric search field text handling
Merge pull request #157 from rainemak/improveNonNumberSearch

[sailfish-browser] Improve non-numeric / numeric search field text handling
[sailfish-browser] Improve size handling for launcher icons

Separate acceptable and accepted touch icons and set iconType
only if it is big enough.

This fixes launcher icons for sites like:
m.engadget.com, m.iltalehti.fi, m.spiegel.de
Merge pull request #158 from rainemak/launcherIconFix

[sailfish-browser] Improve size handling for launcher icons
Manual test case for HTML5 Audio tag and audio file downloading
Merge pull request #159 from rainemak/audioTestCases

Manual test case for HTML5 Audio tag and audio file downloading
[sailfish-browser] Move resource policy handling to UI
Merge pull request #162 from rojkov/resource-policy

[sailfish-browser] Move resource policy handling to UI
[sailfish-browser] Fix broken url input field
Merge pull request #163 from sailfishos/fixBrokenUrlField

[sailfish-browser] Fix broken url input field
[sailfish-browser] Change single select dialog to a page.
[sailfish-browser] Make the Dot separator a l10n string
Merge pull request #164 from martinjones/master

[sailfish-browser] Change single select dialog to a page.
[sailfish-browser] Improve robustness of aptoide downloads
Merge pull request #165 from rojkov/master

[sailfish-browser] Make the Dot separator a l10n string
Merge pull request #166 from rojkov/dlmgr

[sailfish-browser] Improve robustness of aptoide downloads
[sailfish-browser] Drop QML_BAD_GUI_RENDER_LOOP