elementary: Fix warnings in multibuttonentry

elementary: Fix warnings in multibuttonentry

  CC     libelementary_la-elc_multibuttonentry.lo
elc_multibuttonentry.c: In function ‘_set_vis_guidetext’:
elc_multibuttonentry.c:309:20: warning: unused variable ‘en_width’
elc_multibuttonentry.c: In function ‘_resize_button’:
elc_multibuttonentry.c:741:16: warning: unused variable ‘button_text’
elc_multibuttonentry.c: In function ‘_add_button_item’:
elc_multibuttonentry.c:772:40: warning: unused variable ‘h_btn’
elc_multibuttonentry.c: In function ‘_entry_resized_cb’:
elc_multibuttonentry.c:1064:86: warning: unused parameter ‘event_info’
elc_multibuttonentry.c: In function ‘elm_multibuttonentry_item_select’:
elc_multibuttonentry.c:1531:12: warning: suggest explicit braces to avoid ambiguous ‘else’
elc_multibuttonentry.c: In function ‘_resize_button’:
elc_multibuttonentry.c:747:37: warning: ‘padding_inner’ is used uninitialized in this function
^Cmake: *** [libelementary_la-elc_multibuttonentry.lo] Error 1

Signed-off-by: Mike McCormack <mj.mccormack@samsung.com>
SVN revision: 65550