Julia is Bug Heaven

[thisjustinh]

From running DemoSPCA.jl:

ERROR: LoadError: MethodError: no method matching var"#spca_amanpg#1"(::Int64, ::Float64, ::Float64, ::Float64, ::Bool, ::typeof(Main.DemoSPCA.SparsePCA.spca_amanpg), ::Matrix{Float64}, ::Matrix{Float64}, ::Int64, ::Int64, ::Matrix{Float64}, ::Matrix{Float64}, ::Float64)
Closest candidates are:
  var"#spca_amanpg#1"(::Integer, ::Integer, ::Number, ::Number, ::Bool, ::typeof(Main.DemoSPCA.SparsePCA.spca_amanpg), ::Matrix{Float64}, ::Matrix{Float64}, ::Number, ::Integer, ::Matrix{Float64}, ::Matrix{Float64}, ::Number) at /Users/justin/Documents/Development/AManPG/Julia/AManPG/SPCA.jl:9
Stacktrace:
 [1] top-level scope
   @ ~/Documents/Development/AManPG/Julia/AManPG/DemoSPCA.jl:24
 [2] include(fname::String)
   @ Base.MainInclude ./client.jl:444
 [3] startdebug(socket::Base.PipeEndpoint, error_handler::VSCodeDebugger.var"#3#4"{Tuple{String, String}})
   @ VSCodeDebugger.DebugAdapter ~/.vscode/extensions/julialang.language-julia-1.2.5/scripts/packages/DebugAdapter/src/packagedef.jl:93
 [4] startdebugger()
   @ VSCodeDebugger ~/.vscode/extensions/julialang.language-julia-1.2.5/scripts/packages/VSCodeDebugger/src/VSCodeDebugger.jl:38
 [5] top-level scope
   @ ~/.vscode/extensions/julialang.language-julia-1.2.5/scripts/debugger/run_debugger.jl:9
in expression starting at /Users/justin/Documents/Development/AManPG/Julia/AManPG/DemoSPCA.jl:1

Fix this error to actually run the function, and fix the inevitable semantic bugs from module SparsePCA.