Initial stuff

...eallydontcare/viet/posseidon/ExampleInstrumentedTest.java

app/src/main/AndroidManifest.xml

...a/com/ireallydontcare/viet/posseidon/SubjectActivity.java

...reallydontcare/viet/posseidon/adapter/SubjectAdapter.java

...re/viet/posseidon/fragments/NewDialogSubjectFragment.java

.../java/com/ireallydontcare/viet/posseidon/model/Event.java

...ava/com/ireallydontcare/viet/posseidon/model/Subject.java

app/src/main/res/drawable-hdpi/ic_add_white_36dp.png

app/src/main/res/drawable-hdpi/ic_delete_grey600_48dp.png

app/src/main/res/drawable-hdpi/ic_pencil_grey600_48dp.png

app/src/main/res/drawable-mdpi/ic_add_white_36dp.png

app/src/main/res/drawable-mdpi/ic_delete_grey600_48dp.png

app/src/main/res/drawable-mdpi/ic_pencil_grey600_48dp.png

app/src/main/res/drawable-nodpi/groceries.png

app/src/main/res/drawable-nodpi/lightning.png

app/src/main/res/drawable-nodpi/open_book.png

app/src/main/res/drawable-v24/ic_launcher_foreground.xml

app/src/main/res/drawable-xhdpi/ic_add_white_36dp.png

app/src/main/res/drawable-xhdpi/ic_delete_grey600_48dp.png

app/src/main/res/drawable-xhdpi/ic_pencil_grey600_48dp.png