[Delivers #158791587] Edit User API Endpoint

[JoshuaOndieki]

What does this PR do?
Adds edit user endpoint to the API

Description of Task to be completed
A user should be able to edit their details

PUT /api/v2/users

Tasks achieved in this PR

• PUT /api/v2/users

How should one test this endpoint?

• Clone this repo using git clone https://github.com/JoshuaOndieki/ridemyway-api.git
• Check the ReadMe for instructions on setting up the project.
• git checkout ft-edit-user-158791587
• Run nosetests to see the tests pass. Alternatively, run pytest

How can you help?
Review my work and let me know any semantic, technical or syntax/standards errors I may have.
I will greatly appreciate any feature/change suggestions too 😃

Resources & Libs
This Pivotal Tracker board was used to plan and manage the tasks.

Relevant PIvotal Tracker Stories?
#158791587

[coveralls]

Pull Request Test Coverage Report for Build 248

• 110 of 127 (86.61%) changed or added relevant lines in 7 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-1.5%) to 94.199%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
ridemyway/tests/tests_v2/test_user/test_edit_user.py	38	39	97.44%
ridemyway/api/v2/resources.py	17	18	94.44%
ridemyway/utils/db_queries.py	8	10	80.0%
ridemyway/utils/errors.py	9	14	64.29%
ridemyway/api/v2/controllers/user.py	25	33	75.76%

Totals
Change from base Build 246:	-1.5%
Covered Lines:	747
Relevant Lines:	793

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💛 - Coveralls