Add PyInstaller spec file

This facilitates a 'onedir' portable format for confluent server.
The 'onefile' mode couldn't be made to work, but this should suffice.

confluent_server/confluentsrv.spec

@@ -0,0 +1,30 @@
+# -*- mode: python -*-
+
+block_cipher = None
+
+
+a = Analysis(['c:/Python27/Scripts/confluentsrv.py'],
+             pathex=['c:\\Users\\jjohnson2\\Development\\confluent\\confluent_server'],
+             hiddenimports=['pyghmi.constants', 'pyghmi.exceptions', 'pyghmi.ipmi.console', 'pyghmi.ipmi.private.constants', 'pyghmi.ipmi.private', 'pyghmi.ipmi.private.session', 'pyghmi.ipmi.command', 'pyghmi.ipmi.events', 'pyghmi.ipmi.fru', 'pyghmi.ipmi.private.spd', 'pyghmi.ipmi.oem.lookup', 'pyghmi.ipmi.oem.generic', 'pyghmi.ipmi.oem.lenovo', 'pyghmi.ipmi.private.util', 'pyghmi.ipmi.sdr'],
+             hookspath=None,
+             runtime_hooks=None,
+             excludes=None,
+             cipher=block_cipher)
+pyz = PYZ(a.pure,
+             cipher=block_cipher)
+exe = EXE(pyz,
+          a.scripts,
+          exclude_binaries=True,
+          name='confluentsrv.exe',
+          debug=False,
+          strip=None,
+          upx=True,
+          console=True )
+coll = COLLECT(exe,
+               a.binaries,
+               a.zipfiles,
+               a.datas,
+	       Tree('confluentd/plugins', prefix='confluentd/plugins'),
+               strip=None,
+               upx=True,
+               name='confluentsrv')