Skill-Gui Stability and QOL

• Fix the skill details widget not resetting correctly when the provider dies
• Add a dialog box asking the user whether to reset the parameters when they attempt so

etc/cmake/FindNLOPT.cmake

-# Copyright (c) 2015, Georgia Tech Graphics Lab and Humanoid Robotics Lab
-# This file is provided under the "BSD-style" License
-
-# Find NLOPT
-#
-# This sets the following variables:
-# NLOPT_FOUND
-# NLOPT_INCLUDE_DIRS
-# NLOPT_LIBRARIES
-# NLOPT_DEFINITIONS
-# NLOPT_VERSION
-
-find_package(PkgConfig QUIET)
-
-# Check to see if pkgconfig is installed.
-pkg_check_modules(PC_NLOPT nlopt QUIET)
-
-# Definitions
-set(NLOPT_DEFINITIONS ${PC_NLOPT_CFLAGS_OTHER})
-
-# Include directories
-find_path(NLOPT_INCLUDE_DIRS
-    NAMES nlopt.h
-    HINTS ${PC_NLOPT_INCLUDEDIR}
-    PATHS "${CMAKE_INSTALL_PREFIX}/include")
-
-# Libraries
-find_library(NLOPT_LIBRARIES
-    NAMES nlopt nlopt_cxx
-    HINTS ${PC_NLOPT_LIBDIR})
-
-# Version
-set(NLOPT_VERSION ${PC_NLOPT_VERSION})
-
-# Set (NAME)_FOUND if all the variables and the version are satisfied.
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(NLOPT
-    FAIL_MESSAGE  DEFAULT_MSG
-    REQUIRED_VARS NLOPT_INCLUDE_DIRS NLOPT_LIBRARIES
-    VERSION_VAR   NLOPT_VERSION)
-