Fix paths to data in notebooks

Author: AndrewSazonov

examples/Change_minimizer.ipynb

@@ -56,7 +56,7 @@
     "    # Download the data files to be read in notebook\n",
     "    for fname in ['lbco.cif', 'hrpt.xye']:\n",
     "        pooch.retrieve(\n",
-    "            url=f\"https://raw.githubusercontent.com/EasyScience/EasyDiffractionLib/refs/heads/new_job_dev2/examples/data/{fname}\",\n",
+    "            url=f\"https://raw.githubusercontent.com/EasyScience/EasyDiffractionLib/refs/heads/master/examples/data/{fname}\",\n",
     "            known_hash=None,\n",
     "            fname=fname,\n",
     "            path=\"data\",\n",

examples/Fitting_PD-NEUT-CW_LBCO-HRPT.ipynb

@@ -58,7 +58,7 @@
     "    # Download the data files to be read in notebook\n",
     "    for fname in ['lbco.cif', 'hrpt.xye']:\n",
     "        pooch.retrieve(\n",
-    "            url=f\"https://raw.githubusercontent.com/EasyScience/EasyDiffractionLib/refs/heads/new_job_dev2/examples/data/{fname}\",\n",
+    "            url=f\"https://raw.githubusercontent.com/EasyScience/EasyDiffractionLib/refs/heads/master/examples/data/{fname}\",\n",
     "            known_hash=None,\n",
     "            fname=fname,\n",
     "            path=\"data\",\n",

examples/Fitting_PD-NEUT-TOF_NCAF-WISH.ipynb

@@ -56,7 +56,7 @@
     "    # Download the data files to be read in notebook\n",
     "    for fname in ['ncaf.cif', 'wish.xye']:\n",
     "        pooch.retrieve(\n",
-    "            url=f\"https://raw.githubusercontent.com/EasyScience/EasyDiffractionLib/refs/heads/new_job_dev2/examples/data/{fname}\",\n",
+    "            url=f\"https://raw.githubusercontent.com/EasyScience/EasyDiffractionLib/refs/heads/master/examples/data/{fname}\",\n",
     "            known_hash=None,\n",
     "            fname=fname,\n",
     "            path=\"data\",\n",

examples/Fitting_PD-NEUT-TOF_Si-SEPD.ipynb

@@ -56,7 +56,7 @@
     "    # Download the data files to be read in notebook\n",
     "    for fname in ['sepd.xye']:\n",
     "        pooch.retrieve(\n",
-    "            url=f\"https://raw.githubusercontent.com/EasyScience/EasyDiffractionLib/refs/heads/new_job_dev2/examples/data/{fname}\",\n",
+    "            url=f\"https://raw.githubusercontent.com/EasyScience/EasyDiffractionLib/refs/heads/master/examples/data/{fname}\",\n",
     "            known_hash=None,\n",
     "            fname=fname,\n",
     "            path=\"data\",\n",