Update the install instructions

README

@@ -18,6 +18,18 @@ Build Instructions:
 3) cmake ..
 4) make
 
+-----------------------------------
+Install Instructions:
+
+For the C++ bridge:
+1) Copy the libDOtherSide.so from the build dir
+to your system lib i.e /usr/lib
+
+For NimQml use the Nimble package manager:
+1) Open a shell and navigate to the NimQml subdirectory
+2) Type: nimble install
+3) Now you can use it in your .nim files
+
 -----------------------------------
 Supported features:
 - Creation of custom QObject and inject in a qml QtQuick view (both Nim and D)