bug-63 lock card mode screen orientation
Merge pull request #16 from thomas771020/bug-63-lock-card-mode-screen-orientation

bug-63 lock card mode screen orientation, r=john-hu
bug-56: do the followings:
1. add download activity
2. add listadapter for language
3. change wordsstorage to support one db for a lang and category
combination.
4. add dialogutils
5. add errorutils
6. option dialog for partial downloaded db
Merge pull request #15 from john-hu/bug-56-download-ui

bug-56: do the followings, r=thomas.
bug-65: close db and cursor if missing
bug-66: rename the "Download Button" and "Delete Button" to "Download"
and "Delete"
Merge pull request #18 from john-hu/bug-66

bug-66: rename the "Download Button" and "Delete Button" to "Download", r=me (just a small naming issue.)
Bug-58 Do the Followings:
1. Include genzeb's filp library to create 3D filp view.
2. Include Picasso library for download and caching images.
3. Link to Wikipeddia.
3. Use icomoon font on previous and next button.
4. When it can't display card content correctly, show error card UI.
Merge pull request #14 from thomas771020/bug-58-card-ui

bug-58 Card UI, r=john-hu
Merge pull request #17 from john-hu/bug-65-db-leak

bug-65: close db and cursor if missing, r=thomas
bug-67: read native tongue from the default lang
bug-69: add google analytics to wikicards
Merge pull request #20 from john-hu/bug-67-read-native-tongue

bug-67: read native tongue from the default lang, r=thomas
Merge pull request #21 from john-hu/bug-69-analytics

bug 69: add google analytics to wikicards, r=thomas
Bug 73 add link to change logs and reporting form in settings
Merge pull request #23 from john-hu/bug-73-link-others

Bug 73 add link to change logs and reporting form in settings, r=thomas
bug-61: add network monitor utils and disable few language when we don't
have internet connection.
Merge pull request #22 from john-hu/bug-61-disable-useless-lang

Bug 61: add network monitor utils and disable few language when we don't r=thomas. close bug 61
Bug 74: remove useless button and setting's item
Merge pull request #24 from john-hu/bug-74-remove-useless

Bug 74: remove useless button and setting's item, r=thomas