HAWQ-1064. Additional work related to paramiko removal.

The python module paramiko was replaced with pexpect-4.2 &
ptyprocess-0.5.1. The following additional changes are needed:

* LICENSE file needs to be updated
* The references to paramiko need to be removed from tools/bin/Makefile & tools/bin/lib/.gitignore
* Remove additional unused entries in tools/bin/lib/.gitignore
* Remove additional unused entry in .travis.yml
* Minor fix to tools/Makefile (for Paul Guo).

.travis.yml

@@ -27,7 +27,7 @@ install:
   - brew outdated maven || brew upgrade maven
   - brew tap brona/iproute2mac
   - brew install iproute2mac
-  - sudo pip install pycrypto paramiko
+  - sudo pip install pycrypto
 
 before_script:
   - cd $TRAVIS_BUILD_DIR

LICENSE

@@ -425,12 +425,22 @@ Internet Systems Consortium/Internet Software Consortium (ISC) LICENSE
   The following files are used:
 
       src/backend/utils/adt/inet_net_ntop.c
-      src/backend/utils/adt/inet_net_pton.c 
+      src/backend/utils/adt/inet_net_pton.c
 
-  This file is made available under the following ISC license:
+  These files are made available under the following ISC license:
 
       licenses/LICENSE-isc.txt
 
+  The following components are provided under the ISC license. See
+  project link for details.  The text of each license is also included
+  at licenses/LICENSE-[project].txt.
+
+     pexpect-4.2 (https://pypi.python.org/pypi/pexpect/4.2.0)
+       tools/bin/pythonSrc/pexpect-4.2
+
+     ptyprocess-0.5.1 (https://pypi.python.org/pypi/ptyprocess/0.5.1)
+       tools/bin/pythonSrc/ptyprocess-0.5.1
+
 ======================================================================
 regex LICENSE
 ======================================================================

licenses/LICENSE-pexpect-4.2.txt

@@ -0,0 +1,20 @@
+ISC LICENSE
+
+    This license is approved by the OSI and FSF as GPL-compatible.
+        http://opensource.org/licenses/isc-license.txt
+
+    Copyright (c) 2013-2014, Pexpect development team
+    Copyright (c) 2012, Noah Spurrier <noah@noah.org>
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+

licenses/LICENSE-ptyprocess-0.5.1.txt

@@ -0,0 +1,16 @@
+Ptyprocess is under the ISC license, as code derived from Pexpect.
+    http://opensource.org/licenses/ISC
+
+Copyright (c) 2013-2014, Pexpect development team
+Copyright (c) 2012, Noah Spurrier <noah@noah.org>
+
+PERMISSION TO USE, COPY, MODIFY, AND/OR DISTRIBUTE THIS SOFTWARE FOR ANY PURPOSE
+WITH OR WITHOUT FEE IS HEREBY GRANTED, PROVIDED THAT THE ABOVE COPYRIGHT NOTICE
+AND THIS PERMISSION NOTICE APPEAR IN ALL COPIES. THE SOFTWARE IS PROVIDED
+"AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT
+SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+

tools/Makefile

@@ -27,6 +27,7 @@ include $(top_builddir)/src/Makefile.global
 
 all:
 	${MAKE} -C gpnetbench $@
+	${MAKE} -C bin $@
 
 install :
 	${MAKE} -C bin $@

tools/bin/Makefile

@@ -136,18 +136,6 @@ unittest2:
 	cd $(PYLIB_SRC)/$(UNITTEST2_DIR)/ && python setup.py build
 	cp -r $(PYLIB_SRC)/$(UNITTEST2_DIR)/build/lib/unittest2  $(PYLIB_DIR)/
 
-#
-# PARAMIKO
-#
-PARAMIKO_VERSION=1.7.6-9
-PARAMIKO_DIR=paramiko-$(PARAMIKO_VERSION)
-paramiko:
-	@echo "--- paramiko"
-	cd $(PYLIB_SRC)/ && $(TAR) xzf $(PARAMIKO_DIR).tar.gz
-	cd $(PYLIB_SRC)/$(PARAMIKO_DIR)/ && python setup.py build
-	cp -r $(PYLIB_SRC)/$(PARAMIKO_DIR)/build/lib/paramiko  $(PYLIB_DIR)/
-
-
 PYTHON_FILES=`grep -l --exclude=Makefile --exclude=gplogfilter --exclude=gpcheckos --exclude=gpgenfsmap.py --exclude=throttlingD.py "/bin/env python" *`\
 			 `grep -l "/bin/env python" $(SRC)/../sbin/*`\
 			 `find ./gppylib -name "*.py"`\

tools/bin/lib/.gitignore

@@ -1,8 +1 @@
-netperf
-netserver
 stream
-Crypto
-paramiko
-stream
-Crypto
-paramiko