adding option to execute ssh scripts via cli rather than using the jClouds implementation (jClouds is using ssh sockets). attempting to avoid execution timeouts.
ignoring tmp folder
Merge branch 'master' of https://github.com/evgenyf/cloudify-widget-modules

Conflicts:
	cloudify-widget-softlayer/src/main/java/cloudify/widget/softlayer/SoftlayerCloudServerApi.java
	cloudify-widget-softlayer/src/test/resources/softlayer-context.xml
Merge remote-tracking branch 'eliranm/master'
some changes were done for softlayer implementation