add execute pemission to the command file
first implementation markdown parser
Merge pull request #71 from jmoriya/add-execute-pemission-to-the-command-file

add execute pemission to the command file
Fix resource leak
Merge pull request #73 from takahi-i/fix-leak

Fix resource leak
change test doc
add sample-doc for markdown
Merge branch 'master' into add-markdown-parser
pass 2 test
fix bugs item list.
add some tests
re-format code
eliminate Vector class.
change Vector to List and ArrayList
remove "l"
Merge pull request #76 from johtani/eliminate-vector

eliminate Vector class.
Enhance Javadoc descriptions

- added Javadoc to all the public methods
- fixed inconsistent indents
- added a blank line between Javadoc header and @param section
add package-info
re-format for checkstyle-errors
add exception comment
Merge pull request #75 from johtani/add-markdown-parser

Add markdown parser
Merge branch 'master' of github.com:recruit-tech/document-validator into enchance-javadoc-message
add assertions