Plugin: added isAbort
PluginForDecrypt: updated isAbort
PluginForHost: added isAbort
ImgSrcRu: fixed getPage, never use Thread.sleep as its not possible to interrupt
build>full

git-svn-id: svn://svn.jdownloader.org/jdownloader/trunk@25922 ebf7c1c2-ba36-0410-9fe8-c592906822b4
fixes #44659

git-svn-id: svn://svn.jdownloader.org/jdownloader/trunk@25923 ebf7c1c2-ba36-0410-9fe8-c592906822b4
Reviewed: imgsrc.ru, 
- hoster shouldn't need retry, removed old copy paste code.
- Added decrypter Abort


git-svn-id: svn://svn.jdownloader.org/jdownloader/trunk@25924 ebf7c1c2-ba36-0410-9fe8-c592906822b4
fixes #25436

git-svn-id: svn://svn.jdownloader.org/jdownloader/trunk@25925 ebf7c1c2-ba36-0410-9fe8-c592906822b4
fixes #44977

You now can use the menu manager to choose if you want to add new packages at top, bottom, below selection, or above the selection.

git-svn-id: svn://svn.jdownloader.org/jdownloader/trunk@25926 ebf7c1c2-ba36-0410-9fe8-c592906822b4