GPII-177: Updated settingshandlers according to proper GET API. fixed relevant invokers to have dynamic: true

Should be reviewed with https://github.com/GPII/universal/pull/136


Squashed commit of the following:

    GPII-184: Added a jqUnit.expect statement to spi tests, just cause I can:

commit f6be425fc898adf7cd6f39ca3a903f649ed7f62f
Author: kaspermarkus <kasper2@markus.dk>
Date:   Thu Aug 29 14:12:23 2013 +0200

    GPII-184: added some missing files

commit 47b3431d2e0ac5e8ba8a3f02dc55aecc28c3a99f
Author: kaspermarkus <kasper2@markus.dk>
Date:   Thu Aug 29 14:10:45 2013 +0200

    GPII-184: Fixed all tests for SPISettings handler, and refixed Registry settings handler. Added tests to SPI handler, testing that it is compatible with the current API. All settingshandlers in windows now have properly functioning get functionality

commit f2225e058e8d88fafa1fa7539530966296ad3ea1
Author: kaspermarkus <kasper2@markus.dk>
Date:   Thu Aug 29 13:45:12 2013 +0200

    GPII-184: Added and fixed missing test from SPI settingshander. Also updated the .get functionality of the handler. Needs work to conform to API

commit 6b7619290baafc539215c4a26fb8cdf40d437dee
Author: kaspermarkus <kasper2@markus.dk>
Date:   Thu Aug 29 11:30:10 2013 +0200

    GPII-184: Updated SPI settingshandler tests to be synchronous instead of using outdated async and timeout hack

commit 111fc24eec8ea23d067118c0312c9dcec8399ba8
Author: kaspermarkus <kasper2@markus.dk>
Date:   Thu Aug 29 10:57:33 2013 +0200

    GPII-184, GPII-65: Windows registry settingshandler implemented and complies to API

commit 57d27f14a69d19f71f5ec1c66203e0fe34b2545a
Author: kaspermarkus <kasper@markus.dk>
Date:   Mon Aug 26 12:47:24 2013 +0200