Merge pull request #7 from sHa92/master

Meme name text box is now fill_parent
Remove redundant xml file and update code.
Put a proper placeholder for meme view
Merge remote-tracking branch 'origin/master'
Change Button Design
Put proper placeholder in ListView Thumbnail, Fix some typo
hopefully fixed the memory allocation error
fixed item left from last commit
Rearrange codes/imports and Categorize classes