[ADD] Notify title and/or description of EntryFragment has been changed.
[ADD] Rectangular styled ask dialog.
[ADD] Added curve shape XML.
[ADD] Ask dialog implemented.
[MODIF] Apply Ask dialog on Trash button.
[MODIF] Added stubs to remove entry.
[MODIF] Fixed warnings in XMLs.
[ADD] Implemented update entry balance dialog layout.
[STYLE] Name fixes.
[ADD] Implemented Update Balance dialog.
[FIX] Fixed wrongly chosen layout.
[ADD] Implemented alert dialog.
[MODIF] Using Alert Dialog in case of badly formatted transaction value.
[ADD] Using update balance dialog.