Packages incompatible with your Julia version

If a package doesn't have any tagged versions compatible with your julia
version, it complains that

```julia
FixedPoint's requirements can't be satisfied because of the following fixed packages: julia
```
It seems confusing to consider julia a fixed package, so I changed the
message to.
```
ERROR: FixedPoint can't be installed because it has no versions that
support 0.4.0-dev+473 of julia
```
Fix find() when called with function and non-StridedArray

The previous code expected testfun to be vectorized, which does not match
the behavior of other methods, nor the documentation. Especially visible
when passing a sparse matrix. Always return an Array rather than an object
similar to the input, because it makes no sense to return a sparse vector.
Remove the method matching any object so that an error is raised rather
than returning incorrect results on non-AbstractArray (e.g. Set).
fix bounds bug in getindex(a:b, c:d) with c<1

And more laconic Julia.

Commit 646fe6b3 eliminated a non "redundant bounds check", which is here
re-introduced via `check_indexingrange` function.
rm INFO message from Base.init_help; addresses #8290
Merge pull request #8355 from davidssmith/inithelp

rm INFO message from Base.init_help; addresses #8290
Fix OPENBLAS_OBJ_TARGET on Linux.
Add missing suitesparseconfig to JL_PRIVATE_LIBS.
Correct the inclusion of suitesparseconfig library.
Merge pull request #8271 from ivarne/pkg_error_message

Packages incompatible with your Julia version
Merge pull request #8362 from crayxt/patch-7

Add missing suitesparseconfig to JL_PRIVATE_LIBS.
Standardize openblas library symlink rule.
Remove promotion methods for Ax_ldiv_B(UMFPackLU,VecOrMat) in favor using the fallback verions.
Merge pull request #8361 from crayxt/patch-6

Fix OPENBLAS_OBJ_TARGET on Linux.
fall back on apropos if help fails; partially fixes #8262
fix #8338, syntax bug in 1-line function def with keyword args
Merge branch 'master' of github.com:JuliaLang/julia
Remove defunct link.
check indices in sparsevec(::Dict). fixes #8363
Merge remote-tracking branch 'upstream/master'
Merge pull request #8373 from tanmaykm/fix8363

check indices in sparsevec(::Dict). fixes #8363