Bear.py: Add SEE_MORE attribute
Bear.py: Add SEE_MORE attribute

Add a "SEE_MORE" attribute, which simplifies the process
of adding links to the tool used in a bear.

Closes https://github.com/coala/coala/issues/3978

Balaji2198/coala,JohnS-01/coala,jayvdb/coala,jayvdb/coala,Asalle/coala,arush0311/coala,nemaniarjun/coala,SanketDG/coala,ayushin78/coala,aptrishu/coala,rimacone/testing2,RJ722/coala,coala/coala,coala/coala,MariosPanag/coala,karansingh1559/coala,rimacone/testing2,Asnelchristian/coala,yashLadha/coala,Nosferatul/coala,CruiseDevice/coala,netman92/coala,incorrectusername/coala,nemaniarjun/coala,JohnS-01/coala,shreyans800755/coala,incorrectusername/coala,coala-analyzer/coala,Asalle/coala,CruiseDevice/coala,aptrishu/coala,Asnelchristian/coala,MariosPanag/coala,arush0311/coala,Nosferatul/coala,CruiseDevice/coala,SanketDG/coala,damngamerz/coala,shreyans800755/coala,Asnelchristian/coala,RJ722/coala,JohnS-01/coala,refeed/coala,ayushin78/coala,damngamerz/coala,kartikeys98/coala,MariosPanag/coala,nemaniarjun/coala,Nosferatul/coala,refeed/coala,SanketDG/coala,shreyans800755/coala,coala-analyzer/coala,netman92/coala,aptrishu/coala,RJ722/coala,coala-analyzer/coala,arush0311/coala,kartikeys98/coala,Shade5/coala,karansingh1559/coala,netman92/coala,yashLadha/coala,Balaji2198/coala,Balaji2198/coala,incorrectusername/coala,karansingh1559/coala,damngamerz/coala,arjunsinghy96/coala,yashLadha/coala,coala/coala,rimacone/testing2,arjunsinghy96/coala,Shade5/coala,arjunsinghy96/coala,kartikeys98/coala,refeed/coala,Asalle/coala,Shade5/coala,ayushin78/coala,jayvdb/coala