Fixed a bug that would display the wrong hint string
added specific resources for drawing decorations for the matrices
updated layout to ommit an unneded linear layout
Made final changes to classes to display matrix decorations
added screen-specific drawables
Merge branch 'master' of github.com:GIDAIbero/MATSOL-Android into matrix_slider_dialog
Merge pull request #2 from GIDAIbero/matrix_slider_dialog

Matrix slider dialog