Ngpiris

Added recursive upload
Added upload via file list commands to utils subcommand
Refactored hcp/hci code
Improved README use cases
Updated target machine to new host
Moved user irrelevant warnings to debug level
Refactored -a to optional -q flag

**Features**
- Added force flag to upload command/function
- Added delete by key function

**Structure**
- Compartmentalized the docs
- Rewrote all CLI examples
- Clarified some CLI helptext

**Bugs**
- Transfer speed will no longer show 0.0 or negative results
- Fixed some minor bugs related to uploading

**Features**

- Added list-buckets util command
- Added test-connection util command
- Added full string search functionality

**Structures**

- Moved out most code from the CLI to interact file
- Moved other things to preproc file

**Bugs**

- Removed redundant test

**Features**

- Added optional NGPi password to credentials
- Rewrote download and search to have multiple search modes
- Readded search mode NGPi
- Readded search mode NGPi-legacy
- Redefined search mode NGPr
- Redefined search mode None
- Reconfigured HCIManager to work with current NGPi
- Added function indices

**Structure**

- Rewrote HCI file into HCIManager class
- Added main to all CLI file
- Integrated all functionality of hci_functions to either functions, or misc set utils
- Reordered Readme

**Fixes**

- When download finds multiple files it wont crash
- Downloading with a target folder structure creates said structure
- Fixes terminal issue when running iris on the Nodes of GU
- Propagated urllib3 fix

Just a bunch of bugfixes and refactors

**Functions**

- Refined tagmap / metadata file generator code
- Callback function now can now be silenced using boolean
- Pytests now use randomized file names to avoid testing conflicts
- Expanded NGPr file searching command, with restriction categories and wildcards

**Fixes**

- Output stats have been moved to the exit function of ProgressPercentage
- Fixed bucketname linking not working as intended
- If zero files are uploaded due to options, an error is caught and displayed
- If file size is too big for successful transfer, an error is caught and displayed
- Fix to stdout to better support cronjobs

**Documentation**

- Revised README information on usage
- Updated names to refer to NGP(c/i/r)