Update Readme.txt

Fixed documentation URI
Added framework for HTTP-conforming contracts
First postconditions relating to response codes added
Forced HEAD when GET requested
Completed first pass for HTTP 1.1 conformace contracts
Revert do_get_head patch
merged from upstream
Fix {JSON_OBJECT}.hash_code implementation

Don't call {HASH_TABLE}.item_for_iteration when {HASH_TABLE}.off
Use {HASH_TABLE}.out instead
Actioned Jocelyns comments re. a_req and a_res
use /usr/lib/libfcgi.so instead of /usr/local/lib/libfcgi.so

This was already fixed in libfcgi.ecf
(commit 65a998cec398905d7c9100e61cce5c39864796c6)
This fixes the libfcgi-safe.ecf file
Merge pull request #20 from oligot/fix_fcgi_safe

use /usr/lib/libfcgi.so instead of /usr/local/lib/libfcgi.so
Merge pull request #4 from oligot/fix_json_object_hash_code

Fix {JSON_OBJECT}.hash_code implementation
Merge pull request #3 from jvelilla/master

Fixed documentation URI
Added missing "context" classes for uri and starts_with mapping+handler (and helper classes).
So that it is address more needs.
Factorized code between "context" and non context classes.
Merge branch 'master' of https://github.com/eiffelhub/json
Fixed WGI_INPUT_STREAM  read_to_string and append_to_string
Added to WSF_REQUEST
  - raw_header_data: like meta_string_variable
  - read_input_data_into (buf: STRING)
  - is_content_type_accepted (a_content_type: READABLE_STRING_GENERAL): BOOLEAN
Changed raw_input_data to return IMMUTABLE_STRING_8
Added WSF_METHOD_NOT_ALLOWED_RESPONSE
Added WSF_TRACE_RESPONSE to respond TRACE request
Now Not_found response return html content if the client accepts, other text/plain
Implemented TRACE response, and Method not allowed as implementation of WSF_ROUTED_SERVICE.execute_default
added code that may be used to avoid breaking compatibility with new Eiffel Studio 7.2
This is experimental for now.
removed unused local variables
Merge pull request #16 from colin-adams/master

Implementation for automatic HEAD and first pass at HTTP 1.1 conformance contracts