add Unit and Postman Tests for the most used actions

[aumanjoa]

#marker
http://api.chronas.org/v1/markers?types=a,ar,at,b,c,ca,cp,e,m,op,p,r,s,si&year=714&count=3000
http://api.chronas.org/v1/markers?types=cp&year=1195&count=3000
http://api.chronas.org/v1/markers?types=a,ar,at,b,c,ca,cp,e,m,op,p,r,s,si&year=648&count=3000
http://api.chronas.org/v1/markers?count=1

#metadata get linked
http://api.chronas.org/v1/metadata/links/getLinked?source=1:e_Falklands_War

#metadata
http://api.chronas.org/v1/metadata?type=g&f=provinces,ruler,culture,religion,capital,province,religionGeneral
http://api.chronas.org/v1/metadata?type=e&end=3000&subtype=ew

#board
http://api.chronas.org/v1/board/forum/questions/discussions?sorting_method=date&q=1:ae|ruler|KHI&limit=5
http://api.chronas.org/v1/board/forum/questions/discussions?sorting_method=date&q=1:ae|ruler|AAC&limit=5

#version welcome

http://api.chronas.org/v1/version/welcome
#areas
http://api.chronas.org/v1/areas/2000