add style to <a> tag
add db dump script
Merge pull request #209 from crest-cassia/mongo_dump_script

add db dump script
fixed typo
mongo 2.4 or later is supported
Merge branch 'Development' of github.com:crest-cassia/oacis into Development
fixed spec error
Merge branch 'Development' into Refactoring_log_scale_plot

Conflicts:
	app/assets/javascripts/plot.js
add style to a-tag

- bug fix: plot url is not correctly assigned