Coding Conventions now documented

Author: weissi

CodingConventions.md

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+Coding Conventions
+==================
+
+ - 120 characters per line
+ - 4 spaces instead of tabs
+ - no trailing whitespace (or other whitespace errors)
+ - define methods like in the code sample below
+
+Sample code
+-----------
+
+    - (SomeType *)myMehodName
+    {
+        /* code */
+    }
+
+
+Check script
+------------
+
+Just run `./syncheck.sh` in the root directory of FRLayeredNavigationController.
+
+Automatic check when committing
+-------------------------------
+
+Just paste the following in a terminal (being at the root directory of
+FRLayeredNavigationController). Paste it entirely (one-shot). This will give you
+automatic checking when committing.
+
+    cat > .git/hooks/pre-commit <<EOF
+    #!/bin/sh
+    
+    echo "Checking syntax"
+    echo "---------------"
+    ./syncheck.sh
+    if [ $? -ne 0 ]; then
+        echo "-------------------------------------------------"
+        echo "SYNTAX CHECK FAILED, CANNOT COMMIT. Please fix..."
+        echo
+        echo "If you really can't fix the syntax errors use"
+        echo "    git commit --no-verify ..."
+        exit 1
+    fi
+    
+    exit 0
+    EOF
+    chmod +x .git/hooks/pre-commit
+