Jiraone

Micro update 52
* Made patch to v0.4.1 from 51 due to key error when using on server instance.

Micro update 51
* Patch to v0.4.0 about the bug reported on 47

49 Minor update
* Fixed problem associated with `None` value reported on 47
* Fixed some minor issues with `field_update` from `jira.module`
* Added access to `user` and `password` attribute with `LOGIN` variable. Now you can do
* `LOGIN.user` and `LOGIN.password` to get a call to those attributes.

Micro update 45
- Patch and removal of print statement in `field.cascading`.

Micro update 43
- Patch to `USER.search_user` unable to find some users
- Apparently increasing the **maxResult** from 50 to 100 caused this unknown behaviour. Reverted back to 50.
- Patch to `field.search_field` unable to find some custom fields.
- Apparently increasing the **maxResult** from 50 to 100 caused this unknown behaviour. Reverted back to 50.

- Added exceptions class `exceptions.py`
- Created a new module for fields
- A new function `field_update` from the module file to handle most field updates.
- v0.3.6 is equivalent to v0.3.7

python
from jiraone import field, echo, module
...previous login statements
first parameter is the field class alias, 2nd param is an issue key, 3rd a Jira field and
4th the data value you want to update or change
key = 'T6-73'
field_name = 'A Cascading field'
vals = ['Browser', 'Firefox'] Cascading field type
echo(module.field_update(field, key, field_name, data=vals))