Add `Get-Host`.
Add CmdletConfigurationEntry.cs
Merge branch 'master' of https://github.com/Pash-Project/Pash
TEST: Multi-line if statement.
TEST: Verify that we can parse the default config file.

This is of course required to ensure that we can actually launch Pash.
Continue parsing past whitespace within a statement.

PowerShell allows whitespace within a statement:

    if ($true)     # continues parsing this statement on the next line
    {
    }

although this doesn't work if the grammar doesn't require it:

    echo ($true)    # end of statement
    {
    }

The PowerShell language specification describes this by inserting
`new_line_opt` in the grammar, wherever a newline should not be
recognized as a statement terminator, and also putting
`new_line_character` in the `statement_terminator` rule. See
commit 241c98cd77daf918cc76555dc0324817dd0514d0 for what that looks
like.

The alternative, suggested by [the maintainer of Irony] (https://www.codeplex.com/site/users/view/rivantsov),
which I have implemented here, is to process those newlines at runtime.
`new_line` is still a `statement_terminator`. Whenever the scanner
sees a `new_line`, we check whether the grammar expects as
`statement_terminator` at that location. If it does not, we replace
the `new_line` token with a non-grammar `skipped_new_line` token.

Take a peek in `config.ps`, where the prompt is now declared across
multiple lines.
Merge pull request #71 from JayBazuzi/get-host-and-multline-statements

Get-Host and multi-line statements
Correct RunspaceConfiguration interface to be the same as MS.NET.
Added class AssemblyConfigurationEntry
Added class FormatConfigurationEntry
Added class TypeConfigurationEntry
Correct FilterInfo class
$Host variable
REFACTOR: Remove unneeded empty public ctors.

I'm just cleaning up after the LaunchPad merge.
REFACTOR: Mark a field as `readonly`

I'm just cleaning up after the LaunchPad merge.
FORMATTING: Remove some unneded parens.

I'm just cleaning up after the LaunchPad merge.
Update CONTRIBUTING.md

YAGNI.
Merge pull request #72 from JayBazuzi/dollar-host

Create `$Host` and some code cleanup