Fix compilation errors for julia 0.4.2
Fix compilation errors for julia 0.4.2
reminisce/mxnet,leezu/mxnet,ptrendx/mxnet,leezu/mxnet,tlby/mxnet,larroy/mxnet,yajiedesign/mxnet,dmlc/mxnet,JuliaPackageMirrors/MXNet.jl,dmlc/mxnet,dmlc/mxnet,mbaijal/incubator-mxnet,DickJC123/mxnet,tlby/mxnet,ForkedReposBak/mxnet,ptrendx/mxnet,zhreshold/mxnet,tlby/mxnet,sxjscience/mxnet,leezu/mxnet,larroy/mxnet,yajiedesign/mxnet,ForkedReposBak/mxnet,larroy/mxnet,dmlc/mxnet,szha/mxnet,zhreshold/mxnet,dmlc/mxnet,ptrendx/mxnet,ptrendx/mxnet,szha/mxnet,DickJC123/mxnet,sxjscience/mxnet,ptrendx/mxnet,reminisce/mxnet,larroy/mxnet,szha/mxnet,eric-haibin-lin/mxnet,larroy/mxnet,eric-haibin-lin/mxnet,tlby/mxnet,larroy/mxnet,yajiedesign/mxnet,ForkedReposBak/mxnet,tlby/mxnet,szha/mxnet,ptrendx/mxnet,ForkedReposBak/mxnet,DickJC123/mxnet,leezu/mxnet,mbaijal/incubator-mxnet,yajiedesign/mxnet,leezu/mxnet,reminisce/mxnet,leezu/mxnet,yajiedesign/mxnet,apache/incubator-mxnet,tlby/mxnet,eric-haibin-lin/mxnet,dmlc/mxnet,reminisce/mxnet,dmlc/mxnet,zhreshold/mxnet,eric-haibin-lin/mxnet,larroy/mxnet,zhreshold/mxnet,reminisce/mxnet,zhreshold/mxnet,DickJC123/mxnet,ForkedReposBak/mxnet,leezu/mxnet,mbaijal/incubator-mxnet,mbaijal/incubator-mxnet,sxjscience/mxnet,ForkedReposBak/mxnet,sxjscience/mxnet,zhreshold/mxnet,sxjscience/mxnet,szha/mxnet,eric-haibin-lin/mxnet,mbaijal/incubator-mxnet,mbaijal/incubator-mxnet,dmlc/mxnet,mbaijal/incubator-mxnet,sxjscience/mxnet,leezu/mxnet,reminisce/mxnet,szha/mxnet,tlby/mxnet,mbaijal/incubator-mxnet,mbaijal/incubator-mxnet,szha/mxnet,reminisce/mxnet,szha/mxnet,yajiedesign/mxnet,eric-haibin-lin/mxnet,ptrendx/mxnet,zhreshold/mxnet,apache/incubator-mxnet,reminisce/mxnet,tlby/mxnet,zhreshold/mxnet,eric-haibin-lin/mxnet,tlby/mxnet,ptrendx/mxnet,yajiedesign/mxnet,tlby/mxnet,reminisce/mxnet,yajiedesign/mxnet,apache/incubator-mxnet,ForkedReposBak/mxnet,reminisce/mxnet,sxjscience/mxnet,ForkedReposBak/mxnet,leezu/mxnet,szha/mxnet,ptrendx/mxnet,yajiedesign/mxnet,dmlc/mxnet,eric-haibin-lin/mxnet,larroy/mxnet,apache/incubator-mxnet,zhreshold/mxnet,eric-haibin-lin/mxnet,ptrendx/mxnet,sxjscience/mxnet,ForkedReposBak/mxnet,larroy/mxnet,sxjscience/mxnet