fix: fixes #45

replaces wx.PySimpleApp with wx.App
Merge pull request #49 from aheld84/master

fix: fixes #45
fixes #50 (drag and drop of workers broken on mac os)

replaces wx.TextDataObject with wx.CustomDataObject to avoid
conversion of dump strings to unicode
Merge pull request #52 from aheld84/master

fixes #50 (drag and drop of workers broken on mac os)
fixes #55 (ImageProcessing toolbox incompatible with scipy 0.13.0)

output dtype is now specified as numpy.int32
Merge pull request #56 from aheld84/master

fixes #55 (ImageProcessing toolbox incompatible with scipy 0.13.0)
fixes #54 (DataContainer tests fail on recent mac os x)

This is due to a change in behaviour in numpy.
Pyphant expects a RuntimeError, but for later numpy versions,
a ValueError is raised.

Adapts the tests to accept both kinds of errors.
Merge pull request #57 from aheld84/master

fixes #54 (DataContainer tests fail on recent mac os x)
fixes #53 (parameter visualization broken with wx 2.9)

number of rows in sizer was set too low; did not include header and buttons

fix: increases number of rows in sizer by 2
Merge pull request #59 from aheld84/master

fixes #53 (parameter visualization broken with wx 2.9)
fixes #60 (wxPyphant hangs for command line parameter with a wrong file extension)

catches the IOError, logs an error message and shuts down the application
Merge pull request #61 from aheld84/master

fixes #60 (wxPyphant hangs for command line parameter with a wrong file ...
fixes #62 (visualization is broken with latest macports dependencies)

adds package `mplbackend` providing a function `ensure_mpl_backend`
to choose a matplotlib backend.

The backend is now set explicitely in
* the gui entry script (wxagg)
* the test-all.py script (agg)
* the setup.py test run of pyphant and OSC (agg)
* the OSC/OSC/data.py example (wxagg)
* all test modules involving plotting (agg)
switch backend only if necessary

This suppresses warnings on older matplotlib version, when the
backend is switched to on already active version.
Merge pull request #63 from aheld84/master

fixes #62 (visualization is broken with latest macports dependencies)
fixes #65 (missing imports in ImageProcessing toolbox)
Merge pull request #66 from aheld84/master

fixes #65 (missing imports in ImageProcessing toolbox)
removes unused, outdated .project and .pydevproject files
Merge pull request #67 from aheld84/master

removes unused, outdated .project and .pydevproject files
fixes #69 (python2.6 compatibility: unittest.TestCase has no assertGreater)

replaces assertGreater(a, b) by assertTrue(a > b)