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- allow spatial_extent in OGROutput Top10NL example
- httpinput more robust
- Packet: new type 'record', as Python dict structure
- httpinput: ApacheDirInput, input data from Apache index listing
- dboutput: PostgresInsertOutput, insert single record into Postgres
- component: add before_/after_invoke and after_chain_invoke() for intercepting
- filters: start of Python Templating filters: simple string and Jinja2 templating
- Packet: new type 'struct' basically a free form dict, the result of reading CSV
- input: CSV file input
- new examples: 9_string_templating and 10_jinja2_templating
- start stetl --doc option to print class configuration info
- config: start of adding meta attribute config info via class vars of type Attr