autogen.sh: remove aclocal calls, not needed anymore

Since we stop using autoconf macros (such as PKG_CHECK_MODULES;
see [1]) in [2], aclocal is not likely to be needed anymore.

[1] http://tirania.org/blog/archive/2012/Oct-20.html
[2] https://github.com/fsharp/fsharp/commit/cded42fb1929f9ca1edcb5ecc38c052287caba0e
Make fsi aware of what it is called

On mono fsi/fsc are called through fsharpi/fsharpc using `exec`.  As a
result, fsi doesn't know it is really called fsharpi.  This produced a
weird error message in `#help`.  This patch adds an `exename` parameter
to specify the command that was actually input to run fsi, making the
error messages make sense.

This is for github issue #227
Merge pull request #228 from jpalmer/master

Make fsi aware of what it is called
Fix formatting of Wheezy build section in README

The section was rendered as plain text, which eliminated the newlines and made it difficult to follow. I've added literal marks so it reads as a series of commands to execute.
Merge pull request #230 from neontapir/patch-1

Fix formatting of Wheezy build section in README
Simplify build by removing GC tweaking logic

Mono 3.0.x was the first version when Mono's SGEN GC could be
considered stable, and F# was using it by default for this
version.

But then Mono 3.2.0 was released, which defaults to SGEN GC
anyway, so there's no need to tweak F# build or scripts anymore,
as we can simplify all this by just making F# use what the
underlying mono uses as default.

If some user is interested in using SGEN GC, she should just
make sure that she's using Mono 3.2.x or higher, or just adjust
MONO_ENV_OPTIONS env var herself.
Merge pull request #91 from knocte/master

Suggestion: autogen.sh: remove aclocal calls, not needed anymore
Added portable support for FSharp.Core

Although I have included Profile88 in the import and PropertyGroup
section it wont build on mono as this profile is not supported.

Only profiles 5,6,14,19,24,37,42,47,136,147,158 for .Net 4.0 and
7,49,78 for .Net 4.5

Conflicts:
	src/FSharpSource.targets
Added parenthesis around OR clause to make the condition logic clear.
Added parenthesis to make condition logic clear.
Merge pull request #239 from 7sharp9/master

Added portable support for FSharp.Core
Delete Microsoft.FSharp.target (lowercase)
renamed uppercase version
deleted uppercase version
renamed
renamed to uppercase versione
Merge pull request #243 from enricosada/fix_target

Delete Microsoft.FSharp.target (lowercase)
Merge pull request #244 from enricosada/fix_target2

Fix Microsoft.FSharp.Target (v2)
Added Shared Unit test files
Added Android Tests