fixes #175 - Created tutorial for creating loklak apps (#177)
fixes #175 - Created tutorial for creating loklak apps (#177)

fixes issue #175. Created a detailed describing how to
create a loklak app. Updated the app.json of boilerplate
app and prepared it for store listing as it has been referred
in the tutorial.
kavithaenair/apps.loklak.org,kavithaenair/apps.loklak.org,djmgit/apps.loklak.org,kavithaenair/apps.loklak.org,djmgit/apps.loklak.org,djmgit/apps.loklak.org,djmgit/apps.loklak.org,kavithaenair/apps.loklak.org