Update README
Corrected SHA in README
Added 3rd degree polynomial as fitting option
Log status of curve fitter getBestPolyFit()
Updated file headers, comments and README
Guess most informative normalization method.
Added 2nd degree polynomial as fitting option
Make prompt scrollable (when needed)
Notes is now a markdown document.
Detailed table gets cleared when re-analyzing the same image.
Sholl Analysis version 3.4
Bump parent's version to the current one

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Release version 3.4

This commit marks version 3.4, and once merged into 'master', Jenkins will
pick it up and build and deploy the stable version:

	http://jenkins.imagej.net/job/Sholl-Analysis/

Of course, the plan is to change the version to 3.4.1-SNAPSHOT as soon as
Jenkins ran successfully...

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>