Merge pull request #389 from leungbk/cc-if

cc-mode/if: escape backslashes

Author: AndreaCrotti

snippets/cc-mode/if

@@ -2,6 +2,6 @@
 # name: if (...) { ... }
 # key: if
 # --
-if (${1:condition}) ${2:{
+if (${1:condition}) ${2:\{
     $0
-}}
+\}}