Issue33 api calls doc (#41)
Issue33 api calls doc (#41)

* added api.rst file

bolding/numbering in the documentation

bold

spacing

spacing

spacing

spacing

spacing

spacing

spacing

spacing

subject delete api call

adding subject post

adding post and put requests

spacing

spacing

spacing

adding post and delete for externalsystems

adding post and delete for externalsystems

adding post and delete for externalsystems

adding post to group

adding intro

bolding

formatting doc

adding requests

intro formatting

intro formatting

intro formatting

intro formatting

intro formatting

intro formatting

intro formatting

intro formatting

intro formatting

intro formatting

intro formatting

updating

final numbering and formatting

testing spacing

testing spacing

fixing wording

spacing

updating links

reformatted rst file

updated links

adding api notes

* reverting to old file

* delete space

* added api notes

* took notes out and added to issue

* added post call for group

* added 2 subject group api calls

* added delete call for subject groups

* update external system post request

* adding post call to external system

* put call for external system

* subj primary key

* specifying ids in url

* more instructions at the top

* more instructions at the top

* formatting table at top

* formatting table at top

* formatting table at top

* updating example response table

* editing example response table

* editing example response table

* editing example response table

* editing example response table

* adding url info  table

* editing url info  table

* spacing

* add 2 api calls for group

* add info to url table

* modified api call and edited table

* added to URL table

* reorder of table and table of contents

* reorder of table and table of contents

* edit  of table and table of contents

* edit  of table for consistency

* edit  of table for consistency

* added subject group post api call

* fixing obtain create

* removing 'ID3'

* fixing identities file

* fixing spacing in identities file

* fixing spacing in identities file

* adding get subject api call

* removing potential sensative information

* updated api call for modifying subject

* added group deleteion api call and modified response for subject deletion

* reverting changes made to identites

* reverting changes made to identites

chop-dbhi/ehb-service,chop-dbhi/ehb-service,chop-dbhi/ehb-service