CLIMATE-152 progress - Update select dataset button
CLIMATE-152 progress - Update select dataset button

- Change select dataset button to use icon instead of text.
- Switch type to btn-link.

git-svn-id: https://svn.apache.org/repos/asf/incubator/climate/trunk@1496285 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: 6ab2e229b7c5285df287d7e177993d7487dee3c1
apache/climate,jarifibrahim/climate,MBoustani/climate,MBoustani/climate,huikyole/climate,apache/climate,MBoustani/climate,pwcberry/climate,lewismc/climate,riverma/climate,MJJoyce/climate,agoodm/climate,jarifibrahim/climate,agoodm/climate,agoodm/climate,jarifibrahim/climate,kwhitehall/climate,Omkar20895/climate,kwhitehall/climate,pwcberry/climate,lewismc/climate,riverma/climate,Omkar20895/climate,lewismc/climate,agoodm/climate,jarifibrahim/climate,riverma/climate,huikyole/climate,Omkar20895/climate,MJJoyce/climate,agoodm/climate,MBoustani/climate,Omkar20895/climate,MJJoyce/climate,huikyole/climate,huikyole/climate,pwcberry/climate,lewismc/climate,MBoustani/climate,huikyole/climate,jarifibrahim/climate,MJJoyce/climate,MJJoyce/climate,riverma/climate,lewismc/climate,apache/climate,apache/climate,riverma/climate,kwhitehall/climate,kwhitehall/climate,apache/climate,Omkar20895/climate,pwcberry/climate,pwcberry/climate