Instead of the generic UPGRADE report tag.

Requires: oamg/leapp#612

Instead of the generic UPGRADE report tag.

Requires: oamg/leapp#612

## Packaging
- Add BuildRequires on python2-setuptools
- Add new dependency on python?-requests
- Add unversioned dependency on leapp-repository and provide
  the leapp-framework capability in python2-leapp (see docs about
  "new dependency mechanism") (oamg#591)
- Move all leapp and snactor files into related rpms istead of python?-leapp (oamg#591)
- Remove dependency on Jinja2

## Framework
### Fixes
- Fix json export capabilities using serialization (oamg#598)

### Enhancements
- Add the DESKTOP tag for the leapp report (oamg#612)
- Dialogs are non-interactive and redesigned significantly; but in beta support
  (see the known issue)
- Introduce DialogModel that could be processed by actors to add related
  information into the report (oamg#589)
- Introduce Workflow API (see the tutorial) (oamg#618)
- Report inhibitors seprately from errors on stdout (oamg#620)
- Show progress in non verbose executions (oamg#621)

### Known issue
- The answerfile is not generated on some machines after the run of leapp.
  Currently it's under investigation and it will be fixed definitely in the
  next release.

## Leapp
### Fixes
- Print message about generated report when `leapp upgrade` ends, as we do for
  `leapp preupgrade` (oamg#573)

### Enhancements
- Add `leapp answer` to answer Dialog questions on CLI (oamg#592)
- Add the --no-rhsm option for (pre)upgrade commands (oamg#622)
- Display warning when leapp is used in unsupported (devel/testing) mode (oamg#577)
- Print errors on stdout in pretty format (oamg#593)
- The error messages are part of the preupgrade report
- The verbosity options (--verbose | --debug) are available for leapp commands as well

## Snactor
### Fixes
### Enhancements

## stdlib
### Fixes

### Enhancements
- Add `stdin` and `encoding` parameters in the run function (oamg#583, oamg#595)

## Modifications
- Code is compatible with Python3 pylint

## Packaging
- Add BuildRequires on python2-setuptools
- Add new dependency on python2-requests
- Add unversioned dependency on leapp-repository and provide
  the leapp-framework capability in python2-leapp (see docs about
  "new dependency mechanism") (oamg#591)
- Move all leapp and snactor files into related rpms instead of python?-leapp (oamg#591)
- Remove dependency on Jinja2

## Framework
### Fixes
- Fix json export capabilities using serialization (oamg#598)

### Enhancements
- Add the DESKTOP tag for the leapp report (oamg#612)
- Dialogs are non-interactive and redesigned significantly; but in beta support
  (see the known issue)
- Introduce DialogModel that could be processed by actors to add related
  information into the report (oamg#589)
- Introduce Workflow API (see the Workflow APIs tutorial) (oamg#618)
- Report inhibitors separately from errors on stdout (oamg#620)
- Show progress in non-verbose executions (oamg#621)

### Known issue
- The answerfile is not generated on some machines after the run of leapp.
  Currently it's under investigation.

## Leapp
### Fixes
- Print message about generated report when `leapp upgrade` ends, as we do for
  `leapp preupgrade` (oamg#573)

### Enhancements
- Add `leapp answer` to answer Dialog questions in CLI (oamg#592)
- Add the --no-rhsm option for (pre)upgrade commands (oamg#622)
- Add the --enablerepo option for Leapp to use an existing custom yum/dnf
repository during the upgrade
- Display a warning when leapp is used in an unsupported (devel/testing) mode (oamg#577)
- Print errors on stdout in pretty format (oamg#593)
- Error messages are now part of the preupgrade report
- The verbosity options (--verbose | --debug) are available for leapp commands as well

## stdlib
### Enhancements
- Add `stdin` and `encoding` parameters in the run function (oamg#583, oamg#595)

## Modifications
- Code is compatible with Python3 pylint

## Packaging
- Add BuildRequires on python2-setuptools
- Add new dependency on python2-requests
- Add unversioned dependency on leapp-repository and provide
  the leapp-framework capability in python2-leapp (see docs about
  "new dependency mechanism") (#591)
- Move all leapp and snactor files into related rpms instead of python?-leapp (#591)
- Remove dependency on Jinja2

## Framework
### Fixes
- Fix json export capabilities using serialization (#598)

### Enhancements
- Add the DESKTOP tag for the leapp report (#612)
- Dialogs are non-interactive and redesigned significantly; but in beta support
  (see the known issue)
- Introduce DialogModel that could be processed by actors to add related
  information into the report (#589)
- Introduce Workflow API (see the Workflow APIs tutorial) (#618)
- Report inhibitors separately from errors on stdout (#620)
- Show progress in non-verbose executions (#621)

### Known issue
- The answerfile is not generated on some machines after the run of leapp.
  Currently it's under investigation.

## Leapp
### Fixes
- Print message about generated report when `leapp upgrade` ends, as we do for
  `leapp preupgrade` (#573)

### Enhancements
- Add `leapp answer` to answer Dialog questions in CLI (#592)
- Add the --no-rhsm option for (pre)upgrade commands (#622)
- Add the --enablerepo option for Leapp to use an existing custom yum/dnf
repository during the upgrade
- Display a warning when leapp is used in an unsupported (devel/testing) mode (#577)
- Print errors on stdout in pretty format (#593)
- Error messages are now part of the preupgrade report
- The verbosity options (--verbose | --debug) are available for leapp commands as well

## stdlib
### Enhancements
- Add `stdin` and `encoding` parameters in the run function (#583, #595)

## Modifications
- Code is compatible with Python3 pylint