Adds code highlighting to README.md

Author: AmenRa

README.md

@@ -54,7 +54,7 @@ Testing it out
 
 Parser Interface (backwards compat prior to REST)
 -------------------------------------------------
-```
+```python
 #!/usr/bin/env python
 import tika
 tika.initVM()
@@ -75,7 +75,7 @@ Note:
 The parser interface needs the following environment variable set on the console for printing of the extracted content.
 ```export PYTHONIOENCODING=utf8```
 
-```
+```python
 #!/usr/bin/env python
 import tika
 from tika import parser
@@ -87,7 +87,7 @@ print(parsed["content"])
 Optionally, you can pass Tika server URL along with the call
 what's useful for multi-instance execution or when Tika is dockerzed/linked.
 
-```
+```python
 parsed = parser.from_file('/path/to/file', 'http://tika:9998/tika')
 string_parsed = parser.from_buffer('Good evening, Dave', 'http://tika:9998/tika')
 ```
@@ -101,7 +101,7 @@ Note:
 The parser interface needs the following environment variable set on the console for printing of the extracted content.
 ```export PYTHONIOENCODING=utf8```
 
-```
+```python
 #!/usr/bin/env python
 import tika
 from tika import parser
@@ -118,7 +118,7 @@ The unpack interface handles both metadata and text extraction in a single
 call and internally returns back a tarball of metadata and text entries that
 is internally unpacked, reducing the wire load for extraction.
 
-```
+```python
 #!/usr/bin/env python
 import tika
 from tika import unpack
@@ -130,7 +130,7 @@ Detect Interface
 The detect interface provides a IANA MIME type classification for the
 provided file.
 
-```
+```python
 #!/usr/bin/env python
 import tika
 from tika import detector
@@ -143,7 +143,7 @@ The config interface allows you to inspect the Tika Server environment's
 configuration including what parsers, mime types, and detectors the
 server has been configured with.
 
-```
+```python
 #!/usr/bin/env python
 import tika
 from tika import config
@@ -157,7 +157,7 @@ Language Detection Interface
 The language detection interface provides a 2 character language
 code texted based on the text in provided file.
 
-```
+```python
 #!/usr/bin/env python
 from tika import language
 print(language.from_file('/path/to/file'))
@@ -168,7 +168,7 @@ Translate Interface
 The translate interface translates the text automatically extracted
 by Tika from the source language to the destination language.
 
-```
+```python
 #!/usr/bin/env python
 from tika import translate
 print(translate.from_file('/path/to/spanish', 'es', 'en'))
@@ -225,7 +225,7 @@ Customizing the Tika Server Request
 ---------------------------
 You may customize the outgoing HTTP request to Tika server by setting `requestOptions` on the `.from_file` and `.from_buffer` methods (Parser, Unpack , Detect, Config, Language, Translate). It should be a dictionary of arguments that will be passed to the request method. The [request method documentation](https://requests.kennethreitz.org/en/master/api/#requests.request) specifies valid arguments. This will override any defaults except for `url` and `params `/`data`.
 
-```
+```python
 from tika import parser
 parsed = parser.from_file('/path/to/file', requestOptions={'timeout': 120})
 ```
@@ -240,7 +240,7 @@ The options and help for the command line tool can be seen by typing
 `tika-python` without any arguments. This will also download a copy of
 the tika-server jar and start it if you haven't done so already.
 
-```
+```bash
 tika.py [-v] [-o <outputDir>] [--server <TikaServerEndpoint>] [--install <UrlToTikaServerJar>] [--port <portNumber>] <command> <option> <urlOrPathToFile>
 
 tika.py parse all test.pdf test2.pdf                   (write output JSON metadata files for test1.pdf_meta.json and test2.pdf_meta.json)