message: updated readme for 1.8.0
diff: @@ -84,6 +84,7 @@ This attack is also known as Predictable Resource Location, File Enumeration, Di
  - [Pass auth token via query parameter](#pass-auth-token-via-query-parameter)
  - [Limit Total Number of Concurrent Scans (new in `v1.2.0`)](#limit-total-number-of-concurrent-scans-new-in-v120)
  - [Filter Response by Status Code (new in `v1.3.0`)](#filter-response-by-status-code--new-in-v130)
  + - [Filter Response Using a Regular Expression (new in `v1.8.0`)](#filter-response-using-a-regular-expression-new-in-v180)
  - [Replay Responses to a Proxy based on Status Code (new in `v1.5.0`)](#replay-responses-to-a-proxy-based-on-status-code-new-in-v150)
  - [Comparison w/ Similar Tools](#-comparison-w-similar-tools)
  - [Common Problems/Issues (FAQ)](#-common-problemsissues-faq)
  @@ -343,6 +344,7 @@ A pre-made configuration file with examples of all available settings can be fou
  # extract_links = true
  # depth = 1
  # filter_size = [5174]
  +# filter_regex = ["^ignore me$"]
  # filter_word_count = [993]
  # filter_line_count = [35, 36]
  # queries = [["name","value"], ["rick", "astley"]]
  @@ -389,6 +391,8 @@ OPTIONS:
  -d, --depth <RECURSION_DEPTH> Maximum recursion depth, a depth of 0 is infinite recursion (default: 4)
  -x, --extensions <FILE_EXTENSION>... File extension(s) to search for (ex: -x php -x pdf js)
  -N, --filter-lines <LINES>... Filter out messages of a particular line count (ex: -N 20 -N 31,30)
  + -X, --filter-regex <REGEX>... Filter out messages via regular expression matching on the response's body
  + (ex: -X '^ignore me$')
  -S, --filter-size <SIZE>... Filter out messages of a particular size (ex: -S 5120 -S 4927,1970)
  -C, --filter-status <STATUS_CODE>... Filter out status codes (deny list) (ex: -C 200 -C 401)
  -W, --filter-words <WORDS>... Filter out messages of a particular word count (ex: -W 312 -W 91,82)
  @@ -519,6 +523,19 @@ each one is checked against a list of known filters and either displayed or not
  ./feroxbuster -u http://127.1 --filter-status 301
  ```
  +### Filter Response Using a Regular Expression (new in `v1.8.0`)
  +
  +Version 1.3.0 included an overhaul to the filtering system which will allow for a wide array of filters to be added
  +with minimal effort. The latest addition is a Regular Expression Filter. As responses come back from the scanned server,
  +the **body** of the response is checked against the filter's regular expression. If the expression is found in the
  +body, then that response is filtered out.
  +
  +**NOTE: Using regular expressions to filter large responses or many regular expressions may negatively impact performance.**
  +
  +```
  +./feroxbuster -u http://127.1 --filter-regex '[aA]ccess [dD]enied.?' --output results.txt --json
  +```
  +
  ### Replay Responses to a Proxy based on Status Code (new in `v1.5.0`)
  The `--replay-proxy` and `--replay-codes` options were added as a way to only send a select few responses to a proxy. This is in stark contrast to `--proxy` which proxies EVERY request.
  