add passing tests for entries controller spec
change to ruby 1.9 hash syntax
Merge pull request #86 from akshatpradhan/fix_entry_tests

add passing tests for entries controller spec
add passing Entry unit test
add passing Entry helper test
Merge pull request #87 from akshatpradhan/fix_entry_spec

add passing Entry helper and unit tests
add high chart on entry model for landing page
Merge pull request #89 from akshatpradhan/chart_on_landing_page

add high chart on entry model for landing page