added ZeroClipboard integration
Fixes #207
fixed installation docs

before it always installed 1.0.0 and not the lastest bugfix release. fixes #203.
Merge pull request #210 from staabm/patch-2

fixed installation docs
Merge pull request #208 from firstrow/patch-2

Fixes #207
refactored view-logic into Formatter class. moved clipboard button to the top right corner.
Merge pull request #206 from staabm/clip

added ZeroClipboard integration
Formatter: in plain simplify escaping
Formatter: a simple test for plain
Formatter: fix typo in test in 04a3f9b
Fixed soap fault response for strice soap clients

Sopa clients which validate the soap fault against a xsd require the stacktrace to be nested in a child-element of `<detail>`
Include exception code and, if applicable, error constant.
Merge pull request #212 from adduc/master

Include exception code and, if applicable, error constant.
Merge pull request #213 from staabm/patch-2

Fixed soap fault response for strice soap clients
#217 - Fixed open_basedir raises when 'Unknown' is passed to is_file
Merge pull request #218 from AndreasKl/master

#217 - Fixed open_basedir raises when 'Unknown' is passed to is_file
PlainTextHandler: fig logger call
Readme: add PlainTextHandler
Use PlainTextHandler when in CLI mode
Use PHP_SAPI constant