corrected checkpatch error

Signed-off-by: Ashish Namdev <ashish28.sirt@gmail.com>
updating DD==web.xml for new files entry in deployment directive

Signed-off-by: Ashish Namdev <ashish28.sirt@gmail.com>
corrected indentation and checkpatch error

Signed-off-by: Ashish Namdev <ashish28.sirt@gmail.com>
always showing Make Friend

[Issue #65]

[Solution]

Added isFreind() function to check if already a friend , if yes then
disable sending friends request else it will be as it is

Signed-off-by: Ashish Namdev <ashish28.sirt@gmail.com>