adding patch squish & update doc to use image builder

dist/docker/builder/debian/jessie/x86_64/Dockerfile

@@ -7,13 +7,13 @@
 # Created by : AleaJactaEst
 
 # to build :
-# $ docker build . -t builder_debian_8_adm64 --file dist/docker/builder/debian-8-amd64/Dockerfile
+# $ docker build . -t builder_khanat_jessie_x86_64 --file dist/docker/builder/debian-8-amd64/Dockerfile
 
 # to use this image :
 #   (on root)
-# $ docker run -it --hostname=builder -v $PWD/dist:/opt/dist -v $PWD/code:/opt/code builder_debian_8_adm64 /bin/bash
+# $ docker run -it --hostname=builder -v $PWD/dist:/opt/dist -v $PWD/code:/opt/code builder_khanat_jessie_x86_64 /bin/bash
 #   (with your account)
-# $ docker run -it --hostname=builder -u "$(id -u $USERNAME):$(id -g $USERNAME)" -v $PWD/dist:/opt/dist -v $PWD/code:/opt/code builder_debian_8_adm64 /bin/bash
+# $ docker run -it --hostname=builder -u "$(id -u $USERNAME):$(id -g $USERNAME)" -v $PWD/dist:/opt/dist -v $PWD/code:/opt/code builder_khanat_jessie_x86_64 /bin/bash
 
 FROM amd64/debian:8
 MAINTAINER AleaJactaEst

dist/docker/builder/squish-limit.patch

@@ -0,0 +1,24 @@
+--- alpha.cpp.origin	2017-08-01 15:02:13.627989355 +0000
++++ alpha.cpp	2017-08-01 15:03:07.591990587 +0000
+@@ -22,7 +22,7 @@
+ 	SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ 	
+    -------------------------------------------------------------------------- */
+-   
++#include <limits.h>
+ #include "alpha.h"
+ #include <algorithm>
+ 
+
+--- singlecolourfit.cpp.origin	2017-08-01 15:03:27.175991034 +0000
++++ singlecolourfit.cpp	2017-08-01 15:03:42.527991384 +0000
+@@ -22,7 +22,7 @@
+ 	SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ 	
+    -------------------------------------------------------------------------- */
+-   
++#include <limits.h>
+ #include "singlecolourfit.h"
+ #include "colourset.h"
+ #include "colourblock.h"
+