Layout wireframe and fluid height fixes:
 * Implemented editor, tasks slides, and entry pages.
 * Commented LESS to be self-explanatory.
 * Set menu, master and editor absolutely positioned.
 * Removed top-level vertical centering from display: table|table-row|table-cell. Center top-level in large screens with margin-top and top properties using CSS media query
 * Only change element's max-height in verticalResizeDirectice. Set directive to .container-master and .container-editor.
 * Added DEGUB_toggleKeyboard function to rootViewDirective and removed elsewhere
 * Refactoring, indeting and function and LESS variable renaming.

Some work towards new entry layout:
 * Refactored entry page to behave like all other pages with header and footer.
 * Only show icon without text in header.
 * Use large font.