remove migration workflow for older .ini based format (#131)

Author: tomkralidis

README.md

@@ -92,19 +92,6 @@ with open('output.xml', 'wb') as ff:
     ff.write(xml_string)
 ```
 
-## Migration
-
-### Migrating old MCFs to YAML
-
-pygeometa provides a `migrate` utility to convert legacy MCFs into YAML:
-
-```bash
-pygeometa migrate --mcf=path/to/file.mcf  # to stdout
-pygeometa migrate --mcf=path/to/file.mcf --output=some_file.yml  # to file
-```
-The migrate utility doesn't support migrating comments from legacy MCFs tox
- YAML MCFs.
-
 ## Development
 
 ### Setting up a Development Environment

docs/content/tutorial.md

@@ -57,19 +57,6 @@ pygeometa generate-metadata --mcf=path/to/file.yml --schema=iso19139 --output=so
 pygeometa generate-metadata --mcf=path/to/file.yml --schema_local=/path/to/my-schema --output=some_file.xml  # to file
 ```
 
-### Migration
-
-#### Migrating old MCFs to YAML
-
-pygeometa provides a `migrate` utility to convert legacy MCFs into YAML:
-
-```bash
-pygeometa migrate --mcf=path/to/file.mcf  # to stdout
-pygeometa migrate --mcf=path/to/file.mcf --output=some_file.yml  # to file
-```
-The migrate utility doesn't support migrating comments from legacy MCFs to
-YAML MCFs.
-
 ## For Developers
 
 ### Installation

pygeometa/__init__.py

@@ -47,7 +47,6 @@
 import click
 
 from pygeometa.core import generate_metadata, info, schemas
-from pygeometa.migrations import migrate
 
 __version__ = '0.6.dev0'
 
@@ -61,4 +60,3 @@ def cli():
 cli.add_command(generate_metadata)
 cli.add_command(info)
 cli.add_command(schemas)
-cli.add_command(migrate)