Merge pull request #1 from cmci/master

Typo in README fixed.
Merge pull request #2 from cmci/dev

new branch dev
bug fixed for calc MSD
miura-san
Merge branch 'dev' of https://github.com/cmci/projectPTAj into cmci-dev
upload PTA_-1.0.0.jar
jar update
merged dev
Merge branch 'cmci-dev' of https://github.com/arayoshipta/projectPTAj
jar update