Squashed 'core/' changes from 98f8f6e..6fc0daa

6fc0daa Minor: Rename config.xml elements to camelCase
e9d29f7 Use custom action aware encryption converters
9e24e5c Bugfixes and singular field values
7dacfd8 Merge branch 'feature/issue192' of https://github.com/syncany/syncany into feature/issue192
bfcfd92 Decrypt encrypted settings to enable sharing
628f422 Pre/Post query callback for nested plugin (here: to fix RAID0)
fc95a20 Fix regex to match raid0/s3 plugin
12980f9 Fix TS.getField()

git-subtree-dir: core
git-subtree-split: 6fc0daaf0670d9e4e98145a2f124a4a623a7811b
Merge commit 'ae46e89105a05063b59e215865f01255262ca41a' into feature/issue192
Squashed 'core/' changes from 6fc0daa..9048b46

9048b46 Last changes before the merge
2adea12 Commenting, remove unused code

git-subtree-dir: core
git-subtree-split: 9048b46418628676e1581b8c6d9e8c870d86a111
Merge commit 'c52f12c490d255511c464d307dbbb0ee750bd813' into feature/issue192
Squashed 'core/' changes from 9048b46..831eea7

831eea7 Merge branch 'feature/issue192' into develop

git-subtree-dir: core
git-subtree-split: 831eea7988b409866e4ef269b5802c16855d7e75
Merge commit '0fd4eb3f2005480e64a79141051e86d41d3703cd' into feature/issue192