change build step for virtualenv and pip integration

bin/rdpy-rdpclient

@@ -24,9 +24,6 @@ example of use rdpy as rdp client
 
 import sys, os, getopt
 
-# Change path so we find rdpy
-sys.path.insert(1, os.path.join(sys.path[0], '..'))
-
 from PyQt4 import QtGui
 from rdpy.ui.qt4 import RDPClientQt
 from rdpy.protocol.rdp import rdp

bin/rdpy-rdpproxy

@@ -30,8 +30,6 @@ Admin ----------------------|
 """
 
 import sys, os, getopt, json
-# Change path so we find rdpy
-sys.path.insert(1, os.path.join(sys.path[0], '..'))
 
 from rdpy.base import log, error
 from rdpy.protocol.rdp import rdp

bin/rdpy-rdpscreenshot

@@ -25,9 +25,6 @@ take screenshot of login page
 
 import sys, os, getopt
 
-# Change path so we find rdpy
-sys.path.insert(1, os.path.join(sys.path[0], '..'))
-
 from PyQt4 import QtCore, QtGui
 from rdpy.protocol.rdp import rdp
 from rdpy.ui.qt4 import RDPBitmapToQtImage

bin/rdpy-vncclient

@@ -23,10 +23,6 @@ example of use rdpy as VNC client
 """
 
 import sys, os, getopt
-
-# Change path so we find rdpy
-sys.path.insert(1, os.path.join(sys.path[0], '..'))
-
 from PyQt4 import QtGui
 from rdpy.ui.qt4 import RFBClientQt
 from rdpy.protocol.rfb import rfb

bin/rdpy-vncscreenshot

@@ -24,10 +24,6 @@ take screenshot of login page
 """
 
 import sys, os, getopt
-
-# Change path so we find rdpy
-sys.path.insert(1, os.path.join(sys.path[0], '..'))
-
 from PyQt4 import QtCore, QtGui
 from rdpy.protocol.rfb import rfb
 import rdpy.base.log as log