Remove deprecated exports from Base and Base.LinAlg

- A_mul_B
- Ac_mul_b_RFP
- qrp
- cholpfact, cholpfact!
- qrfact, qrfact!
- LinAlg.LUTridiagonal
- LinAlg.solve

Previously, callling any of these resulted in an `ERROR: ____ not defined`.

HT astrieanna/TypeCheck.jl/#9

base/exports.jl

@@ -241,7 +241,6 @@ export
     A_ldiv_B!,
     A_ldiv_Bc,
     A_ldiv_Bt,
-    A_mul_B,
     A_mul_B!,
     A_mul_Bc,
     A_mul_Bc!,
@@ -251,7 +250,6 @@ export
     A_rdiv_Bt,
     Ac_ldiv_B,
     Ac_ldiv_Bc,
-    #Ac_mul_b_RFP,
     Ac_mul_B,
     Ac_mul_B!,
     Ac_mul_Bc,
@@ -623,8 +621,6 @@ export
     chol,
     cholfact!,
     cholfact,
-    cholpfact!,
-    cholpfact,
     cond,
     condskeel,
     cross,
@@ -671,9 +667,6 @@ export
     qr,
     qrfact!,
     qrfact,
-    qrp,
-    qrpfact!,
-    qrpfact,
     rank,
     rref,
     scale!,

base/linalg.jl

@@ -23,7 +23,6 @@ export
     GeneralizedSchur,
     Hessenberg,
     LU,
-    LUTridiagonal,
     LDLt,
     QR,
     QRPivoted,
@@ -42,8 +41,6 @@ export
     chol,
     cholfact,
     cholfact!,
-    cholpfact,
-    cholpfact!,
     cond,
     condskeel,
     copy!,
@@ -93,17 +90,13 @@ export
     qr,
     qrfact!,
     qrfact,
-    qrp,
-    qrpfact!,
-    qrpfact,
     rank,
     rref,
     scale,
     scale!,
     schur,
     schurfact!,
     schurfact,
-    solve,
     svd,
     svdfact!,
     svdfact,
@@ -124,7 +117,6 @@ export
     A_ldiv_B!,
     A_ldiv_Bc,
     A_ldiv_Bt,
-    A_mul_B,
     A_mul_B!,
     A_mul_Bc,
     A_mul_Bc!,
@@ -134,7 +126,6 @@ export
     A_rdiv_Bt,
     Ac_ldiv_B,
     Ac_ldiv_Bc,
-    Ac_mul_b_RFP,
     Ac_mul_B,
     Ac_mul_B!,
     Ac_mul_Bc,