Misc category and colors reorganized.
EMBOSS tools added
Some typos fixed.
Inconsistencies in norm-prenormalized scripts fixed
Add mafft to install and update scripts
Merge branch 'master' of https://github.com/chipster/chipster.git
Remove temporary ncbi_blastn.R
Move misc tools from R-2.15 to R-3.0
Merge branch 'master' into data_beta