Improve Module Importer

[zefanja]

* support for other modules than bibles
* implement more of Zefania Markup language

[Obi-Wahn (obi-wahn)]

Error when trying to add a module:
---
/biblez> python biblez
Traceback (most recent call last):
  File "/home/tobias/Documents/Biblez/biblez/BIBLEZ/module_manager.py", line 58, in moduleInstaller
    win = module_installer.Installer(self)
  File "/home/tobias/Documents/Biblez/biblez/BIBLEZ/module_installer.py", line 26, in __init__
    self.ui = uic.loadUi(os.path.join(self.cwd,r"ui/downloader.ui"), self)
  File "/usr/lib/python2.6/site-packages/PyQt4/uic/__init__.py", line 112, in loadUi
    return DynamicUILoader().loadUi(uifile, baseinstance)
  File "/usr/lib/python2.6/site-packages/PyQt4/uic/Loader/loader.py", line 21, in loadUi
    return self.parse(filename)
  File "/usr/lib/python2.6/site-packages/PyQt4/uic/uiparser.py", line 759, in parse
    document = parse(filename)
  File "<string>", line 45, in parse
  File "<string>", line 22, in parse
IOError: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/home/tobias/Documents/Biblez/biblez/data/ui/downloader.ui'

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[zefanja (zefanja)]

This is fixed in the current revision.