CB-6900 fixed spec.7 for wp8

Test needs to check for x-wmapp0:/ instead of file:/ in case of wp
CB-7223 spec.27 marked pending for wp8

since wp8 does not support custom headers
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/cordova-plugin-file-transfer into fixtests
CB-7249 cordova-plugin-file-transfer documentation translation: cordova-plugin-file-transfer
CB-7529 Adds support for 'ms-appdata' URIs for windows
CB-7532 Handle non-existent download dirs properly
Construct proper FileEntry with nativeURL property set
CB-7471 cordova-plugin-file-transfer documentation translation: cordova-plugin-file-transfer
CB-7571 Updated version and RELEASENOTES.md for release 0.4.6
CB-7571 Incremented plugin version.
CB-7571 Bump version of nested plugin to match parent plugin
Merge branch 'CB-7529' of https://github.com/MSOpenTech/cordova-plugin-file-transfer
CB-7700 cordova-plugin-file-transfer documentation translation: cordova-plugin-file-transfer
 Updated version and RELEASENOTES.md for release 0.4.7
 Incremented plugin version.
Merge branch 'master' of https://github.com/sosahvictor/cordova-plugin-file-transfer
CB-7700 cordova-plugin-file-transfer documentation translation: cordova-plugin-file-transfer
Fix for https://issues.apache.org/jira/browse/CB-4674

https://issues.apache.org/jira/browse/CB-4674
CB-7977 Mention deviceready in plugin docs
CB-7944 Pended unsupported auto tests for windows

This closes #48