update gitignore to exclude looking for ui symlink
update gitignore to exclude looking for ui symlink

lambday/shogun,lisitsyn/shogun,geektoni/shogun,lisitsyn/shogun,Saurabh7/shogun,geektoni/shogun,besser82/shogun,shogun-toolbox/shogun,besser82/shogun,sorig/shogun,karlnapf/shogun,karlnapf/shogun,lambday/shogun,geektoni/shogun,geektoni/shogun,karlnapf/shogun,Saurabh7/shogun,karlnapf/shogun,sorig/shogun,lisitsyn/shogun,Saurabh7/shogun,sorig/shogun,besser82/shogun,shogun-toolbox/shogun,shogun-toolbox/shogun,karlnapf/shogun,sorig/shogun,lambday/shogun,Saurabh7/shogun,sorig/shogun,shogun-toolbox/shogun,lambday/shogun,geektoni/shogun,shogun-toolbox/shogun,karlnapf/shogun,besser82/shogun,lisitsyn/shogun,Saurabh7/shogun,lambday/shogun,shogun-toolbox/shogun,besser82/shogun,sorig/shogun,lisitsyn/shogun,Saurabh7/shogun,lisitsyn/shogun,Saurabh7/shogun,besser82/shogun,geektoni/shogun,Saurabh7/shogun,Saurabh7/shogun,lambday/shogun