make most important classes available from secop

+ consmetic changes to make PyCharm more happy
+ update authorship

Change-Id: I67cb61a04e502b207be74cea4ca07931c88fdafe
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/22070
Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de>
Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>

secop/__init__.py

@@ -19,9 +19,19 @@
 # Module authors:
 #   Alexander Lenz <alexander.lenz@frm2.tum.de>
 #   Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
+#   Markus Zolliker <markus.zolliker@psi.ch>
 #
 # *****************************************************************************
 
+# allow to import the most important classes from 'secop'
+from secop.datatypes import *
+from secop.modules import Module, Readable, Writable, Drivable, Communicator, Attached
+from secop.params import Parameter, Command, Override
+from secop.metaclass import Done
+from secop.commandhandler import CmdHandler, CmdHandlerBase
+from secop.stringio import StringIO, HasIodev
+
+
 try:
     import sip
     sip.setapi('QString', 2)