Add text to README. Change version to v1.3.0

Makefile

@@ -1,4 +1,4 @@
-# This Makefile was generated using MakeGen v1.3.3 made by Tim Håkansson
+# This Makefile was generated using MakeGen v1.3.0 made by Tim Håkansson
 # and is licensed under MIT. Full source of the project can be found at
 # https://github.com/Thraix/MakeGen
 CC=@g++

README.md

@@ -26,8 +26,11 @@ Then navigate into the MakeGen folder (`cd MakeGen`) and run:
     sudo make install
 
 This will install MakeGen into `/usr/bin/makegen`.
+
 If you want it to be installed in another place just run `make` and copy the file to where you want it.
 
+**NOTE**: If you are installing from the latest commit, debug flags might be enabled for the project. As such, MakeGen can run slightly slower. To resolve this edit the Makefile and remove `-D_DEBUG -g3 -w` from the `CFLAGS` variable. This should not be a problem in released versions after version `1.3.0`.
+
 ## Usage
 ### Config file
 In order to create a MakeGen configuration file use the following command:

makegen.xml

@@ -21,5 +21,5 @@
     <srcdir>src/</srcdir>
   </configuration>
   <target>Debug</target>
-  <version>v1.3.3</version>
+  <version>v1.3.0</version>
 </makegen>

src/Common.h

@@ -12,7 +12,7 @@
 // Release, should be backwards compatible with any minor version
 #define MAKEGEN_VERSION_RELEASE 3
 // Minor changes, generally bug fixes
-#define MAKEGEN_VERSION_MINOR 3
+#define MAKEGEN_VERSION_MINOR 0
 
 #define MAKEGEN_VERSION ("v" STR(MAKEGEN_VERSION_MAJOR) "." STR(MAKEGEN_VERSION_RELEASE) "." STR(MAKEGEN_VERSION_MINOR))