Use lesscss compiler for theme CSS generation

 - Defined the custom colors and fonts for the Sydney Wildlife theme using bootstrap
 - Modified the pom to include the CSS generation at build time
 - Added a minified version of the less file
Added Edit mode for members + few customizations

 - Added Fontawesome library with maven dependency
 - Fixed some issues
Added Animals in the UI

 - Added the list view and edit view of an animal
 - Commented out the less compiler in maven (still in snapshot version)