Fix new package structure in iPython v.1.1.0
(reg. html.notebook and kernelmanager)

see http://ipython.org/ipython-doc/rel-1.0.0/whatsnew/version1.0.html
condition 2d array to colorcurve object
Added fitEdge function to ImageClass.  Still needs some work, namely exception case for vertical lines.
Fixed vertical line bug in fitEdge function of ImageClass
Merge pull request #590 from mechiris/develop

Added fitEdge function to ImageClass.  Still needs some work, namely exc...
Fixed broken unit test
Merge branch 'develop' of github.com:sightmachine/SimpleCV into develop
Added first value find idx to LineScan
Merge branch 'develop' of github.com:sightmachine/SimpleCV into develop
Merge branch 'FixNotebook' of https://github.com/SergPro/SimpleCV into develop
Fixed ipython 1.0 dependency issue for deprecated locations
Fix for Image class constructor; should be 'source' instead of 'message'
Merge pull request #592 from cachance7/develop

Fix for Image class constructor; should be 'source' instead of 'message'
Added kernelsize to erode filter
Added kernelsize to erode filter
Merge pull request #593 from oostendo/develop

Added kernelsize to erode filter
Fixed bug in fitEdge.  Stashed code incorporating Anthony's pre-existing linescan.  Will re-incorporate later
Merge pull request #591 from mechiris/develop

Added find first value to linescan
Fixed thresholding bug for fitEdge function
Bugfix for dark to light thresholding in findThresholdCrossing
Added noise reduction technique via departureThreshold parameter