Haskell support for Eclipse Files

EclipseFP Haskell 2.6.0

Release Notes


Necessary Haskell packages:

	- EclipseFP relies on BuildWrapper, a Haskell IDE library, for a lot of its functionality. See https://github.com/JPMoresmau/BuildWrapper for more information. Version 0.8.0 of buildwrapper has been validated with this version of EclipseFP
	- EclipseFP also uses scion-browser. Version 0.3.0 has been validated with this version of EclipseFP
 

Fixes:
	- Remove commas when several dependent packages are missing in quick fix (https://github.com/JPMoresmau/eclipsefp/issues/155)
	- Remove lines in values shown in single line text fields in cabal editor
	- Edit cabal implementation in preferences could select the wrong one
	- Do not allow rename while usage building is running (https://github.com/JPMoresmau/eclipsefp/issues/154)
	- Do not make popups too small (https://sourceforge.net/p/eclipsefp/discussion/371922/thread/2eec0c41/?limit=25#b636)
	- LINE Pragmas that do not start the line are handled correctly (https://github.com/JPMoresmau/eclipsefp/issues/161)
	- Support Arrow syntax (https://github.com/JPMoresmau/BuildWrapper/issues/23)
	- Quick Fix on unknown Type (https://github.com/JPMoresmau/eclipsefp/issues/166)
	- Round times on profiling charts (https://github.com/JPMoresmau/eclipsefp/issues/158)
	- Offer component options when creating project when folder exists but cabal file doesn't
	- GHCi session did not show any output (https://sourceforge.net/p/eclipsefp/discussion/371922/thread/ac4b9d35/?limit=25#b5e1)

Features:
	- Support Cabal 1.18 sandboxing
	- Support benchmark stanzas in cabal files (https://github.com/JPMoresmau/eclipsefp/issues/109)
	- Launch configurations for cabal test and cabal bench: allows you to run all test suites or all benchmarks	
	- Extra license codes in cabal editor
	- Category drop-down in cabal editor
	- Generate license file for some licenses in cabal editor
	- Show start time and duration of console processes
	- Haskell worksheet view
	- Preselect text box in rename dialog (https://github.com/JPMoresmau/eclipsefp/issues/171)
	- Support cabal "manual" field (for flags)
	- Cabal check from project contextual menu
	- Stylish-haskell integration
		- supports number of columns
		- supports alignment of types in records
		- pass proper extensions from Cabal file
		- apply formatting automatically on save
	- Copy non haskell files to dist-buildwrapper automatically	

Internal:

Upgrade notes:
	- Upgrade via the Eclipse install site http://eclipsefp.sf.net/updates. 


Known issues:


Thanks to all bug reporters and users for their feedback.
Thanks to all the people that expressed interest in EclipseFP and want to see it stay alive and improve!