AUTO-576 refactored a bit so duplicate code is not used
AUTO-577 added random function (rand()) to randomly show a welcome message
AUTO-577 set rand() max to 1 less than array size, since arrays are 0 based
AUTO-578 AUTO-579 updated welcome section to prompt user to link account and setup a feed before pills are shown
Merge pull request #172 from GrabNetworks/dev-jd

AUTO-576, AUTO-577, AUTO-578, AUTO-579