Renaming jerry_* identifiers from 'camelCase' to 'underscore_naming'.

src/libruntime/target/linux/jerry-assert.c

@@ -20,7 +20,7 @@
  * Handle failed assertion
  */
 void __noreturn
-jerry_AssertFail(const char *assertion, /**< assertion condition string */
+jerry_assert_fail(const char *assertion, /**< assertion condition string */
                  const char *file, /**< file name */
                  const uint32_t line) /** line */
 {
@@ -28,5 +28,5 @@ jerry_AssertFail(const char *assertion, /**< assertion condition string */
            assertion, file, line);
 
   __exit( -ERR_GENERAL);
-} /* jerry_AssertFail */
+} /* jerry_assert_fail */