Proofreading changes

[Robinlovelace]

• Foreword (2nd Edition): RL
• Preface: RL
• 1 Introduction: RL, JM, JN
• 2 Geographic data in R: RL
• 3 Attribute data operations: RL
• 4 Spatial data operations: RL
• 5 Geometry operations: JM
• 6 Raster-vector interactions: JN
• 7 Reprojecting geographic data: JN
• 8 Geographic data I/O: JN
• 9 Making maps with R: JN
• 10 Bridges to GIS software: JN
• 11 Scripts, algorithms and functions: JM
• 12 Statistical learning: JM
• 13 Transportation: RL
• 14 Geomarketing: JM
• 15 Ecology: JM
• 16 Conclusion: RL, JM, JN
• References: RL, JM, JN

[Nowosad]

Chapters 6, 7, and 8 are done: #1119, #1120, #1121. I plan to work on Chapters 9 and 10 tomorrow.

[Nowosad]

Chapters 9 and 10 are done: #1125, #1126

Edit: also Chapter 16: #1127

[Nowosad]

There are two remaining issues:

1. Several times, the comment is "AU: Please move this line of text to the next page" -- is seems like a lost battle, as when we move one line, then another problematic lines could occur)
2. References also contain some comments from the proof reader

[Robinlovelace]

AU isn't for us I think.