Fixed empty searches, commented code, refactorized some things.
Merge branch 'new-dev' of https://github.com/genomizer/genomizer-android.git into new-dev
Merge branch 'new-dev' of https://github.com/genomizer/genomizer-android.git into new-dev
Merge branch 'new-dev' of https://github.com/genomizer/genomizer-android.git into new-dev
disabled button on login when logging in, async task in both search and
login