fix html compile issues

source/smTools/SMFile.hx

@@ -1,3 +1,4 @@
+#if sys
 package smTools;
 
 import sys.io.File;
@@ -56,4 +57,5 @@ class SMFile
         }
         trace(measures.length + " Measures");
     }
-}
+}
+#end

source/smTools/SMHeader.hx

@@ -1,3 +1,4 @@
+#if sys
 package smTools;
 
 class SMHeader
@@ -34,4 +35,5 @@ class SMHeader
             Reflect.setProperty(this,propName,value);
         }
     }
-}
+}
+#end

source/smTools/SMMeasure.hx

@@ -1,3 +1,4 @@
+#if sys
 package smTools;
 
 class SMMeasure
@@ -11,4 +12,5 @@ class SMMeasure
         _measure = measureData;
         notes = [];
     }
-}
+}
+#end

source/smTools/SMNote.hx

@@ -1,3 +1,4 @@
+#if sys
 package smTools;
 
 class SMNote
@@ -5,4 +6,5 @@ class SMNote
     public var time:Float;
     public var data:Int;
     public var length:Float;
-}
+}
+#end