Rename ABOUTs to pkg-info.javas.

The only reason is to have javadoc pick them up.

for i in $(git ls-files \*ABOUT); do j=$(dirname $i)/pkg-info.java; echo "/**" > $j && sed -e 's/.*/ * \0/' <$i >> $j && echo " */" >> $j;done
sed -r -i 's/ *$//' $(git ls-files *pkg-info.java)
Add script to populate github page
site: add findbugs report
Update gh-pages script to just package pregenerated content
site: add pmd report
Untabify
site: add license, bugtracker, and source links
Remove two unused scary routines
Use log4j2 for logging

Only textensor branch is modified, since the other E class has extensive
changes. At some point it should be converted too.
logging: use color
logging: shorten level to one letter

Done in this crazy way because %.1level gives the _last_ letter. Java rulezz!
logging: make log lines shorter

12:52:30.324 I o.t.s.n.BaseCalc:extractTables - Output will contain particle numbers
12:52:30.351 W o.t.s.m.SpineAllocation:makePopulation - 'lengthDensity' is an erroneous name: it get treated like 'areaDensity'
12:52:30.353 W o.t.s.m.SpineAllocation:makePopulation - 'lengthDensity' is an erroneous name: it get treated like 'areaDensity'
12:52:30.354 I o.t.s.d.SpineLocator:addSpinesTo - Surface area for spine group  sa1 on dendrite is 1.6000000000000008. nspines=1.2800000000000007
12:52:30.356 I o.t.s.d.SpineLocator:addSpinesTo - Surface area for spine group  sa2 on dendrite is 1.6000000000000008. nspines=4.8000000000000025
12:52:30.359 I o.t.s.n.BaseCalc:extractOutputScheme - extracting output scheme 2 48
12:52:30.359 I o.t.s.n.m.VolumeGrid:getMatches - area key sa2[2].pointD
12:52:30.359 I o.t.s.n.m.VolumeGrid:getMatches - area key neck
Implement --help/h and do not exit with success on failure
Add .gitattributes to display diffs better
Exit with an error when appropriate

1 -> wrong options
2 -> missing file
3 -> the rest (for now)
Remove unused org.textensor.stochdiff.numeric.tmp
logging: add file appender

Just outputs to './log.file' for now.
Add a file with utilities using template tricks to avoid repeats
logging: log to file output.log

The name is the name of the output file with the suffix replaced
with ".log".
Typo: s/stochatic/stochastic/