Refactor feature files to add proper description

tests/acceptance/features/coreApiAuthWebDav/webDavCOPYAuth.feature

@@ -1,6 +1,5 @@
 @api
 Feature: COPY file/folder
-
   As a user
   I want to copy a file or folder
   So that I can duplicate it

tests/acceptance/features/coreApiAuthWebDav/webDavDELETEAuth.feature

@@ -1,5 +1,8 @@
 @api
 Feature: delete file/folder
+  As a user
+  I want to delete a file or folder
+  So that I can remove redundant resources
 
   Background:
     Given these users have been created with default attributes and without skeleton files:
@@ -33,6 +36,7 @@ Feature: delete file/folder
       | /remote.php/dav/spaces/%spaceid%/PARENT/parent.txt |
     Then the HTTP status code of responses on all endpoints should be "401"
 
+
   Scenario: send DELETE requests to webDav endpoints as normal user with no password
     When user "Alice" requests these endpoints with "DELETE" using password "" about user "Alice"
       | endpoint                                           |

tests/acceptance/features/coreApiAuthWebDav/webDavLOCKAuth.feature

@@ -1,5 +1,8 @@
 @api
 Feature: LOCK file/folder
+  As a user
+  I want to lock a file or folder
+  So that I can ensure that the resources won't be changed without authentication
 
   Background:
     Given these users have been created with default attributes and without skeleton files:

tests/acceptance/features/coreApiAuthWebDav/webDavMKCOLAuth.feature

@@ -1,5 +1,8 @@
 @api
 Feature: create folder using MKCOL
+  As a user 
+  I want to create folders
+  So that I can organise resources in folders
 
   Background:
     Given user "Alice" has been created with default attributes and without skeleton files

tests/acceptance/features/coreApiAuthWebDav/webDavMOVEAuth.feature

@@ -1,5 +1,8 @@
 @api
 Feature: MOVE file/folder
+  As a user 
+  I want to move resources
+  So that I can organise resources according to my preference 
 
   Background:
     Given these users have been created with default attributes and without skeleton files:

tests/acceptance/features/coreApiAuthWebDav/webDavPOSTAuth.feature

@@ -1,5 +1,8 @@
 @api
-Feature: get file info using POST
+Feature: POST file/folder
+  As a user
+  I want to send POST request to various endpoints
+  So that I can ensure the endpoints are well authenticated
 
   Background:
     Given these users have been created with default attributes and without skeleton files:

tests/acceptance/features/coreApiAuthWebDav/webDavPROPFINDAuth.feature

@@ -1,5 +1,8 @@
 @api
-Feature: get file info using PROPFIND
+Feature: PROPFIND file/folder
+  As a user
+  I want to send PROPFIND request to various endpoints
+  So that I can ensure the endpoints are well authenticated
 
   Background:
     Given these users have been created with default attributes and without skeleton files:

tests/acceptance/features/coreApiAuthWebDav/webDavPROPPATCHAuth.feature

@@ -1,5 +1,8 @@
 @api
 Feature: PROPPATCH file/folder
+  As a user
+  I want to send PROPPATCH request to various endpoints
+  So that I can ensure the endpoints are well authenticated
 
   Background:
     Given these users have been created with default attributes and without skeleton files:

tests/acceptance/features/coreApiAuthWebDav/webDavPUTAuth.feature

@@ -1,5 +1,8 @@
 @api
-Feature: get file info using PUT
+Feature: PUT file/folder
+  As a user
+  I want to send PUT request to various endpoints
+  So that I can ensure the endpoints are well authenticated
 
   Background:
     Given these users have been created with default attributes and without skeleton files:

tests/acceptance/features/coreApiAuthWebDav/webDavSpecialURLs.feature

@@ -1,5 +1,8 @@
 @api @skipOnOcV10.10.0
 Feature: make webdav request with special urls
+  As a user
+  I want to make webdav request with special urls
+  So that I can make sure that they work
 
   Background:
     Given user "Alice" has been created with default attributes and without skeleton files