- do not use form tokens when using the search
- added the possibility to start a search using the URL parameter "q"
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- fixed user editing
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- reworked the retrieving and saving of module settings to reduce disk i/o
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- forgot to add a file in the last commit
- consolidated some more module caches to improve the performance
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- fixed the installer
- translated some comments from german into english
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reverted a change
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