Replace invalid "-03" option with "-O3"

"zero-three" does nothing. "Oh-three" is a valid option.
This meant that our optimized output files were _way_ too big.

Author: Taytay

Makefile

@@ -14,7 +14,7 @@ EMFLAGS = \
 # TODO: Closure?	
 EMFLAGS_OPTIMIZED= \
 	-s INLINING_LIMIT=50 \
-	-03
+	-O3
 
 EMFLAGS_DEBUG = \
 	-s INLINING_LIMIT=10 \
@@ -26,22 +26,22 @@ all: js/sql.js js/sql-debug.js js/sql-memory-growth.js js/worker.sql.js js/worke
 
 # sql-debug.js
 js/sql-debug-raw.js: $(BITCODE_FILES) js/api.js exported_functions exported_runtime_methods
-	$(EMCC) $(EMFLAGS) $(EMFLAGS_DEBUG) $(BITCODE_FILES) --pre-js js/api.js -o $@ ;\
+	$(EMCC) $(EMFLAGS) $(EMFLAGS_DEBUG) $(BITCODE_FILES) --pre-js js/api.js -o $@
 
 js/sql-debug.js: js/shell-pre.js js/sql-debug-raw.js js/shell-post.js
 	cat $^ > $@
 
 # sql.js
 js/sql-raw.js: $(BITCODE_FILES) js/api.js exported_functions exported_runtime_methods
-	$(EMCC) $(EMFLAGS) $(EMFLAGS_OPTIMIZED) $(BITCODE_FILES) --pre-js js/api.js -o $@ ;\
+	$(EMCC) $(EMFLAGS) $(EMFLAGS_OPTIMIZED) $(BITCODE_FILES) --pre-js js/api.js -o $@
 
 js/sql.js: js/shell-pre.js js/sql-raw.js js/shell-post.js
 	cat $^ > $@
 
 
 # memory growth:
 js/sql-memory-growth-raw.js: $(BITCODE_FILES) js/api.js exported_functions exported_runtime_methods
-	$(EMCC) $(EMFLAGS) $(EMFLAGS_OPTIMIZED) -s ALLOW_MEMORY_GROWTH=1 $(BITCODE_FILES) --pre-js js/api.js -o $@ ;\
+	$(EMCC) $(EMFLAGS) $(EMFLAGS_OPTIMIZED) -s ALLOW_MEMORY_GROWTH=1 $(BITCODE_FILES) --pre-js js/api.js -o $@
 
 js/sql-memory-growth.js: js/shell-pre.js js/sql-memory-growth-raw.js js/shell-post.js
 	cat $^ > $@